Patents
US 11110493 B2: Double-sided electrodynamic screen films
- Granted
- 2021-09-07
- Filed
- 2018-08-21 application 16106051
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An electrode film includes a first electrode pattern having a first set of parallel conductive electrodes and a second electrode pattern having a second set of parallel conductive electrodes disposed on a first surface of a transparent film, wherein elements of the first electrode pattern do not cross over elements of the second electrode pattern. A third electrode pattern having a third set of parallel conductive electrodes is disposed on a second surface of the transparent film, wherein the first, second and third sets of parallel conductive electrodes are arranged in an interlaced pattern. The electrode patterns are configured to be connected to respective power sources of electrical power supplying respective waveforms to generate a time-varying electric field pattern above a surface of the electrode film.
Source: PVGPATDIS, file of 2026-04-10 (ipg210907.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| EASTMAN KODAK COMPANY 2,417 patents | US company or organization | Rochester, NY | EASTMAN KODAK COMPANY Federal lobbying client EXACT high confidence: identical full name and state EASTMAN KODAK CO SEC filer FUZZY low confidence: same name (legal endings aside), one of each nationally | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Thomas Nathaniel Tombs | Rochester, NY | 50 | PVGPATDIS, file of 2026-04-10 | |
| Todd Mathew Spath | Hilton, NY | 25 | PVGPATDIS, file of 2026-04-10 | |
| Douglas Edward Garman | Webster, NY | 8 | PVGPATDIS, file of 2026-04-10 | |
| Carolyn Rae Ellinger | Rochester, NY | 74 | PVGPATDIS, file of 2026-04-10 | |
| Christopher B. Liston | Rochester, NY | 13 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B08B | Cleaning in general; prevention of fouling in general | B08B6/00 | PVGPATDIS, file of 2026-04-10 |
| A47L | Domestic washing or cleaning ; suction cleaners in general | A47L1/02 | PVGPATDIS, file of 2026-04-10 |
| F24S | Solar heat collectors; solar heat systems | F24S40/20 | PVGPATDIS, file of 2026-04-10 |
| H02S | Generation of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules | H02S40/10 | PVGPATDIS, file of 2026-04-10 |
| Y02B | Climate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications | Y02B10/20 | PVGPATDIS, file of 2026-04-10 |
| Y02E | Reduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution | Y02E10/40 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2021-03-04 | Security interest Security interest Notice of security interests | EASTMAN KODAK COMPANY signed 2021-02-26 | BANK OF AMERICA, N.A., AS AGENT BOSTON, MA | 56984/1 | PASDL, file of 2026-10-15 |
| 2021-03-04 | Security interest Security interest Intellectual property security agreement | EASTMAN KODAK COMPANY signed 2021-02-26 | ALTER DOMUS (US) LLC CHICAGO, IL | 56734/233 | PASDL, file of 2026-10-15 |
| 2021-03-04 | Security interest Security interest Intellectual property security agreement | EASTMAN KODAK COMPANY signed 2021-02-26 | ALTER DOMUS (US) LLC CHICAGO, IL | 56734/1 | PASDL, file of 2026-10-15 |
| 2021-03-04 | Security interest Security interest Intellectual property security agreement | EASTMAN KODAK COMPANY signed 2021-02-26 | ALTER DOMUS (US) LLC CHICAGO, IL | 56733/681 | PASDL, file of 2026-10-15 |
| 2019-07-30 | Release of security interest Release of security interest | JP MORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT signed 2019-06-17 | EASTMAN KODAK COMPANY ROCHESTER, NY FAR EAST DEVELOPMENT LTD. ROCHESTER, NY PFC, INC. ROCHESTER, NY KODAK (NEAR EAST), INC. ROCHESTER, NY KODAK AMERICAS, LTD. ROCHESTER, NY KODAK IMAGING NETWORK, INC. ROCHESTER, NY KODAK PORTUGUESA LIMITED ROCHESTER, NY KODAK REALTY, INC. ROCHESTER, NY LASER PACIFIC MEDIA CORPORATION ROCHESTER, NY PAKON, INC. ROCHESTER, NY QUALEX, INC. ROCHESTER, NY KODAK PHILIPPINES, LTD. ROCHESTER, NY NPEC, INC. ROCHESTER, NY CREO MANUFACTURING AMERICA LLC ROCHESTER, NY KODAK AVIATION LEASING LLC ROCHESTER, NY | 49901/1 | PASDL, file of 2026-10-15 |
| 2019-07-22 | Release of security interest Release of security interest | JP MORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT signed 2019-06-17 | EASTMAN KODAK COMPANY ROCHESTER, NY FAR EAST DEVELOPMENT LTD. ROCHESTER, NY FPC, INC. ROCHESTER, NY KODAK (NEAR EAST), INC. ROCHESTER, NY KODAK AMERICAS, LTD. ROCHESTER, NY KODAK IMAGING NETWORK, INC. ROCHESTER, NY KODAK PORTUGUESA LIMITED ROCHESTER, NY KODAK REALTY, INC. ROCHESTER, NY LASER PACIFIC MEDIA CORPORATION ROCHESTER, NY PAKON, INC. ROCHESTER, NY QUALEX, INC. ROCHESTER, NY KODAK PHILIPPINES, LTD. ROCHESTER, NY NPEC, INC. ROCHESTER, NY CREO MANUFACTURING AMERICA LLC ROCHESTER, NY KODAK AVIATION LEASING LLC ROCHESTER, NY | 50239/1 | PASDL, file of 2026-10-15 |
| 2018-11-19 | Security interest Security interest Security interest | EASTMAN KODAK COMPANY signed 2018-11-09 FAR EAST DEVELOPMENT LTD. signed 2018-11-09 FPC INC. signed 2018-11-09 KODAK (NEAR EAST), INC. signed 2018-11-09 KODAK AMERICAS, LTD. signed 2018-11-09 KODAK PHILIPPINES, LTD. signed 2018-11-09 LASER-PACIFIC MEDIA CORPORATION signed 2018-11-09 NPEC INC. signed 2018-11-09 QUALEX INC. signed 2018-11-09 | BANK OF AMERICA, N.A., AS AGENT BOSTON, MA | 47536/591 | ECORSEXC, file of 2026-09-25 |
| 2018-11-19 | Security interest Security interest Security interest | EASTMAN KODAK COMPANY signed 2018-11-09 FAR EAST DEVELOPMENT LTD. signed 2018-11-09 FPC INC. signed 2018-11-09 KODAK (NEAR EAST), INC. signed 2018-11-09 KODAK AMERICAS, LTD. signed 2018-11-09 KODAK PHILIPPINES, LTD. signed 2018-11-09 LASER-PACIFIC MEDIA CORPORATION signed 2018-11-09 NPEC INC. signed 2018-11-09 QUALEX INC. signed 2018-11-09 | JP MORGAN CHASE BANK N.A., AS ADMINISTRATIVE AGENT NEWARK, DE | 47536/456 | ECORSEXC, file of 2026-09-25 |
| 2018-10-04 | Assignment Assignment of assignor's interest | ELLINGER, CAROLYN RAE signed 2018-08-23 TOMBS, THOMAS NATHANIEL signed 2018-08-27 LISTON, CHRISTOPHER B. signed 2018-08-28 SPATH, TODD MATHEW signed 2018-08-29 GARMAN, DOUGLAS EDWARD signed 2018-08-31 | EASTMAN KODAK COMPANY ROCHESTER, NY | 47066/761 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.