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    <Timestamp>2013-11-15T13:37:50-08:00</Timestamp>
    <TaxPeriodEndDate>2012-12-31</TaxPeriodEndDate>
    <PreparerFirm>
      <PreparerFirmBusinessName>
        <BusinessNameLine1>Vavrinek Trine Day &amp; Co LLP</BusinessNameLine1>
      </PreparerFirmBusinessName>
      <PreparerFirmUSAddress>
        <AddressLine1>260 Sheridan Ave Suite 440</AddressLine1>
        <City>Palo Alto</City>
        <State>CA</State>
        <ZIPCode>94306</ZIPCode>
      </PreparerFirmUSAddress>
    </PreparerFirm>
    <ReturnType>990PF</ReturnType>
    <TaxPeriodBeginDate>2012-01-01</TaxPeriodBeginDate>
    <Filer>
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      <Name>
        <BusinessNameLine1>DAVID SEN LIN LEE FOUNDATION</BusinessNameLine1>
      </Name>
      <NameControl>DAVI</NameControl>
      <Phone>4086943339</Phone>
      <USAddress>
        <AddressLine1>5300 STEVENS CREEK BOULEVARD</AddressLine1>
        <City>SAN JOSE</City>
        <State>CA</State>
        <ZIPCode>95129</ZIPCode>
      </USAddress>
    </Filer>
    <Officer>
      <Name>DAVID SEN LIN LEE</Name>
      <Title>CEO</Title>
      <DateSigned>2013-11-15</DateSigned>
      <AuthorizeThirdParty>true</AuthorizeThirdParty>
    </Officer>
    <Preparer>
      <Name>Richard D Blake</Name>
      <PTIN>P00105989</PTIN>
      <Phone>6504620400</Phone>
    </Preparer>
    <TaxYear>2012</TaxYear>
    <BuildTS>2016-02-25 16:41:14Z</BuildTS>
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      <MethodOfAccountingCash>X</MethodOfAccountingCash>
      <AnalysisOfRevenueAndExpenses>
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        <TotalNetInvestmentIncome>0</TotalNetInvestmentIncome>
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        <ExcessOfRevenueOverExpenses>-13760</ExcessOfRevenueOverExpenses>
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        <SavingsAndTempCashInvstEOY>405</SavingsAndTempCashInvstEOY>
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        <TotalLiabilitiesNetAssetsEOY>8583</TotalLiabilitiesNetAssetsEOY>
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      <ExciseTaxBasedOnInvestmentIncm>
        <InvestmentIncomeExciseTax>0</InvestmentIncomeExciseTax>
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      <StatementsRegardingActivities>
        <LegislativePoliticalActivities>false</LegislativePoliticalActivities>
        <MoreThan100Spent>false</MoreThan100Spent>
        <Form1120POLFiled>false</Form1120POLFiled>
        <ActivitiesNotPrevReported>false</ActivitiesNotPrevReported>
        <ChangesToArticlesOrBylaws>false</ChangesToArticlesOrBylaws>
        <UnrelatedBusIncomeOver1000>false</UnrelatedBusIncomeOver1000>
        <Form990TFiled>false</Form990TFiled>
        <TerminationEtc>false</TerminationEtc>
        <RequirementsOfSect508e>true</RequirementsOfSect508e>
        <AtLeast5000InAssets>true</AtLeast5000InAssets>
        <StatesFiledWith>CA</StatesFiledWith>
        <Form990PFFiledWithAG>true</Form990PFFiledWithAG>
        <PrivateOperatingFoundation>false</PrivateOperatingFoundation>
        <NewSubstantialContributors>false</NewSubstantialContributors>
        <InterestInControlledEntity>false</InterestInControlledEntity>
        <ApplicableInsuranceContract>false</ApplicableInsuranceContract>
        <ComplyWithPublicInspectionRqr>true</ComplyWithPublicInspectionRqr>
        <WebsiteAddress>N/A</WebsiteAddress>
        <BooksInCareOfBusinessName>
          <BusinessNameLine1>MICHELLE KING</BusinessNameLine1>
        </BooksInCareOfBusinessName>
        <BooksInCareOfPhoneNumber>4086943339</BooksInCareOfPhoneNumber>
        <BooksInCareOfUSAddress>
          <AddressLine1>185 MARTINVALE LANE</AddressLine1>
          <City>SAN JOSE</City>
          <State>CA</State>
          <ZIPCode>95119</ZIPCode>
        </BooksInCareOfUSAddress>
        <ForeignBank>false</ForeignBank>
      </StatementsRegardingActivities>
      <StatementsRegardingActy4720>
        <SaleOrExchangeWithDsqflyPerson>false</SaleOrExchangeWithDsqflyPerson>
        <BorrowOrLendWithDsqflyPerson>false</BorrowOrLendWithDsqflyPerson>
        <FurnishedGoodsWithDsqflyPerson>false</FurnishedGoodsWithDsqflyPerson>
        <PayCompensationToDsqflyPerson>false</PayCompensationToDsqflyPerson>
        <TransferAssetsToDsqflyPerson>false</TransferAssetsToDsqflyPerson>
        <PaymentToGovernmentOffical>false</PaymentToGovernmentOffical>
        <ActsFailToQualifyAsExceptions>false</ActsFailToQualifyAsExceptions>
        <UncorrectedPriorActs>false</UncorrectedPriorActs>
        <UndistributedIncomePriorYears>false</UndistributedIncomePriorYears>
        <UndistrIncome4942a2NotApplied>false</UndistrIncome4942a2NotApplied>
        <BusinessHoldings>false</BusinessHoldings>
        <ExcessBusinessHoldings>false</ExcessBusinessHoldings>
        <JeopardyInvestments>false</JeopardyInvestments>
        <UncorrectedJeopardyInvestments>false</UncorrectedJeopardyInvestments>
        <InfluenceLegislation>false</InfluenceLegislation>
        <InfluenceElection>false</InfluenceElection>
        <GrantsToIndividuals>false</GrantsToIndividuals>
        <GrantsToOrganizations>false</GrantsToOrganizations>
        <NoncharitablePurpose>false</NoncharitablePurpose>
        <TrFailToQualifyAsExceptions>false</TrFailToQualifyAsExceptions>
        <MaintExpendResponsibility>false</MaintExpendResponsibility>
        <RcvFundsToPayPrsnlBnftContract>false</RcvFundsToPayPrsnlBnftContract>
        <PayPremiumsPrsnlBnftContract>false</PayPremiumsPrsnlBnftContract>
        <ProhibitedTaxShelterTransactn>false</ProhibitedTaxShelterTransactn>
        <ProceedsOrNetIncome>false</ProceedsOrNetIncome>
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      <OfcrDirTrusteesKeyEmployeeInfo>
        <OfcrDirTrusteesOrKeyEmployee>
          <PersonName>CHI MING LEE</PersonName>
          <USAddress>
            <AddressLine1>14000 TRACY COURT</AddressLine1>
            <City>LOS ALTOS HILLS</City>
            <State>CA</State>
            <ZIPCode>94022</ZIPCode>
          </USAddress>
          <Title>Secretary</Title>
          <AvgHoursPerWkDevotedToPosition>2.00</AvgHoursPerWkDevotedToPosition>
          <Compensation>0</Compensation>
        </OfcrDirTrusteesOrKeyEmployee>
        <OfcrDirTrusteesOrKeyEmployee>
          <PersonName>DAVID SEN LIN LEE</PersonName>
          <USAddress>
            <AddressLine1>14000 TRACY COURT</AddressLine1>
            <City>LOS ALTOS HILLS</City>
            <State>CA</State>
            <ZIPCode>94022</ZIPCode>
          </USAddress>
          <Title>CEO</Title>
          <AvgHoursPerWkDevotedToPosition>2.00</AvgHoursPerWkDevotedToPosition>
          <Compensation>0</Compensation>
        </OfcrDirTrusteesOrKeyEmployee>
        <CompOfHighestPaidEmplNONE>NONE</CompOfHighestPaidEmplNONE>
        <CompOfHghstPaidCntrctNONE>NONE</CompOfHghstPaidCntrctNONE>
      </OfcrDirTrusteesKeyEmployeeInfo>
      <SummaryOfDirectCharitableActy>
        <Description1>DISPENSING FUNDS FOR CHARITABLE PURPOSES</Description1>
        <Expenses1>0</Expenses1>
      </SummaryOfDirectCharitableActy>
      <MinimumInvestmentReturn>
        <AvgMonthlyFMVOfSecurities>2230</AvgMonthlyFMVOfSecurities>
        <AvgMonthlyCashBalances>2433</AvgMonthlyCashBalances>
        <FMVAllOtherNoncharitableAssets>0</FMVAllOtherNoncharitableAssets>
        <TotalFMVOfUnusedAssets>4663</TotalFMVOfUnusedAssets>
        <ReductionClaimed>0</ReductionClaimed>
        <AdjTotalFMVOfUnusedAssets>4663</AdjTotalFMVOfUnusedAssets>
        <CashDeemedCharitable>70</CashDeemedCharitable>
        <NetNoncharitableAssets>4593</NetNoncharitableAssets>
        <MinimumInvestmentReturn>230</MinimumInvestmentReturn>
      </MinimumInvestmentReturn>
      <DistributableAmount>
        <MinimumInvestmentReturn>230</MinimumInvestmentReturn>
        <DistributableAmountBeforeAdj>230</DistributableAmountBeforeAdj>
        <DistributableAmountBeforeDed>230</DistributableAmountBeforeDed>
        <DistributableAmountAsAdjusted>230</DistributableAmountAsAdjusted>
      </DistributableAmount>
      <QualifyingDistributions>
        <ExpensesAndContributions>11788</ExpensesAndContributions>
        <QualifyingDistributions>11788</QualifyingDistributions>
        <AdjQualifyingDistributions>11788</AdjQualifyingDistributions>
      </QualifyingDistributions>
      <UndistributedIncome>
        <DistributableAmountAsAdjusted>230</DistributableAmountAsAdjusted>
        <ExcessDistriCarryoverYear5>229666</ExcessDistriCarryoverYear5>
        <ExcessDistriCarryoverYear4>31144</ExcessDistriCarryoverYear4>
        <ExcessDistriCarryoverYear3>13623</ExcessDistriCarryoverYear3>
        <ExcessDistriCarryoverYear2>48580</ExcessDistriCarryoverYear2>
        <ExcessDistriCarryoverYear1>21476</ExcessDistriCarryoverYear1>
        <TotalExcessDistriCarryover>344489</TotalExcessDistriCarryover>
        <QualifyingDistributions>11788</QualifyingDistributions>
        <TreatedAsDistriFromCorpus>0</TreatedAsDistriFromCorpus>
        <AppliedToCurrentYear>230</AppliedToCurrentYear>
        <RemainingDistriFromCorpus>11558</RemainingDistriFromCorpus>
        <TotalCorpus>356047</TotalCorpus>
        <UndistributedIncomeCY>0</UndistributedIncomeCY>
        <ExcessDistriCyovFromYear5>229666</ExcessDistriCyovFromYear5>
        <ExcessDistriCyovToNextYear>126381</ExcessDistriCyovToNextYear>
        <ExcessFromYear4>31144</ExcessFromYear4>
        <ExcessFromYear3>13623</ExcessFromYear3>
        <ExcessFromYear2>48580</ExcessFromYear2>
        <ExcessFromYear1>21476</ExcessFromYear1>
        <ExcessFromCurrentYear>11558</ExcessFromCurrentYear>
      </UndistributedIncome>
      <SupplementaryInformation>
        <ContributingManager>DAVID SEN LIN LEE</ContributingManager>
        <OnlyContributesToPreselected>X</OnlyContributesToPreselected>
        <AppicationSubmissionInfo>
          <RecipientName>MICHELLE KING</RecipientName>
          <RecipientUSAddress>
            <AddressLine1>10001 NORTH DEANZA BOULEVARD 240</AddressLine1>
            <City>CUPERTINO</City>
            <State>CA</State>
            <ZIPCode>95014</ZIPCode>
          </RecipientUSAddress>
          <FormAndInfoAndMaterials>REQUEST LETTER</FormAndInfoAndMaterials>
        </AppicationSubmissionInfo>
        <GrantOrContriPaidDuringYear>
          <RecipientBusinessName>
            <BusinessNameLine1>UCSF</BusinessNameLine1>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1>UCSF Box 0248</AddressLine1>
            <City>San Francisco</City>
            <State>CA</State>
            <ZIPCode>94143</ZIPCode>
          </RecipientUSAddress>
          <RecipientRelationship>NONE</RecipientRelationship>
          <RecipientFoundationStatus>501C3</RecipientFoundationStatus>
          <PurposeOfGrantOrContribution>GENERAL SUPPORT</PurposeOfGrantOrContribution>
          <Amount>10000</Amount>
        </GrantOrContriPaidDuringYear>
        <TotGrantOrContriPaidDuringYear>10000</TotGrantOrContriPaidDuringYear>
      </SupplementaryInformation>
      <TrnsfrTrRlnWithNoncharitableEO>
        <TrnsfrOfCashToNoncharitableEO>false</TrnsfrOfCashToNoncharitableEO>
        <TrnsfrOthAssetsNoncharitableEO>false</TrnsfrOthAssetsNoncharitableEO>
        <SalesOrExchangesOfAssets>false</SalesOrExchangesOfAssets>
        <PurchaseAssetsNoncharitableEO>false</PurchaseAssetsNoncharitableEO>
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        <PerformanceOfServicesEtc>false</PerformanceOfServicesEtc>
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        <RelationshipsNoncharitableEOs>false</RelationshipsNoncharitableEOs>
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      <AccountingFees>
        <Category>ACCOUNTING FEES</Category>
        <Amount>3475</Amount>
        <NetInvestmentIncome>1737</NetInvestmentIncome>
        <AdjustedNetIncome>0</AdjustedNetIncome>
        <DisbursementsCharitablePrps>1738</DisbursementsCharitablePrps>
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      <InvestmentsCorpStock>
        <NameOfStock>FALCONSTOR SOFTWARE INC</NameOfStock>
        <EOYBookValue>7791</EOYBookValue>
        <EOYFMV>2023</EOYFMV>
      </InvestmentsCorpStock>
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      <OtherExpenses>
        <Description>SECRETARY OF STATE</Description>
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        <DisbursementsCharitablePrps>40</DisbursementsCharitablePrps>
      </OtherExpenses>
      <OtherExpenses>
        <Description>BANK CHARGES</Description>
        <RevenueAndExpensesPerBooks>235</RevenueAndExpensesPerBooks>
        <NetInvestmentIncome>235</NetInvestmentIncome>
      </OtherExpenses>
    </OtherExpensesSchedule>
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      <Taxes>
        <Category>CALIFORNIA TAX</Category>
        <Amount>10</Amount>
        <DisbursementsCharitablePrps>10</DisbursementsCharitablePrps>
      </Taxes>
    </TaxesSchedule>
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