Patents
US 9740977 B1: Method and system for recognizing the intentions of shoppers in retail aisles based on their trajectories
- Granted
- 2017-08-22
- Filed
- 2009-05-29 application 12455295
- Type
- Utility · 16 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The present invention is a method and system for automatically recognizing which products a shopper intends to find or purchase based on the shopper's trajectory in a retail aisle. First, the system detects and tracks the person to generate the trajectory of the shopper. Then some of the dynamic features are extracted from the shopper trajectory. The shopper trajectory features of a given trajectory are typically the positions, the motion orientations, and speeds at each point of the trajectory. A shopper behavior model is designed based on some of the primitive actions of shoppers. The last step of the method is to analyze a given shopper trajectory to estimate the shopper's intention. The step either utilizes decision rules based on the extracted shopper trajectory features, or utilizes a trained Hidden Markov Model, to estimate the progression of the primitive actions from the trajectory. The decoded progression of the shopper behavior states is then interpreted to finally determine the shopper's intention.
Source: PVGPATDIS, file of 2026-04-10 (ipg170822.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| VideoMining Corporation 54 patents | US company or organization | State College, PA | Videomining Corporation State business registration EXACT high confidence: identical full name and state VIDEOMINING CORP Form D issuer FUZZY medium confidence: same name (legal endings aside) and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Hankyu Moon | State College, PA | 38 | PVGPATDIS, file of 2026-04-10 | |
| Rajeev Sharma | State College, PA | 83 | PVGPATDIS, file of 2026-04-10 | |
| Namsoon Jung | State College, PA | 45 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06N | Computing arrangements based on specific computational models | G06N5/00 | PVGPATDIS, file of 2026-04-10 |
| G06Q | Information and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes; systems or methods specially adapted for administrative, commercial, financial, managerial or supervisory purposes, not otherwise provided for | G06Q30/02 | PVGPATDIS, file of 2026-04-10 |
| G06V | Image or video recognition or understanding | G06V20/52 | PVGPATDIS, file of 2026-04-10 |
| G06T | Image data processing or generation, in general | G06T7/00 | 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 |
|---|---|---|---|---|---|
| 2023-10-05 | Release of security interest Release of security interest | VIDEOMINING CORPORATION signed 2023-09-26 VIDEOMINING, LLC signed 2023-09-26 | WHITE OAK YIELD SPECTRUM PARALELL FUND, LP SAN FRANCISCO, CA WHITE OAK YIELD SPECTRUM REVOLVER FUND SCSP SAN FRANCISCO, CA | 65156/157 | ECORSEXC, file of 2026-09-25 |
| 2023-09-08 | Release of security interest Release of security interest | ENTERPRISE BANK signed 2023-09-05 | VIDEOMINING CORPORATION STATE COLLEGE, PA VIDEOMINING, LLC FKA VMC ACQ., LLC STATE COLLEGE, PA | 64842/66 | ECORSEXC, file of 2026-09-25 |
| 2022-02-07 | Name change Change of name | VMC ACQ., LLC signed 2022-01-18 | VIDEOMINING, LLC STATE COLLEGE, PA | 58959/406 | ECORSEXC, file of 2026-09-25 |
| 2022-02-07 | Name change Change of name | VMC ACQ., LLC signed 2022-01-18 | VIDEOMINING, LLC STATE COLLEGE, PA | 58959/397 | ECORSEXC, file of 2026-09-25 |
| 2022-02-07 | Name change Change of name | VMC ACQ., LLC signed 2022-01-18 | VIDEOMINING, LLC STATE COLLEGE, PA | 58957/67 | ECORSEXC, file of 2026-09-25 |
| 2022-02-01 | Name change Change of name | VMC ACQ., LLC signed 2022-01-11 | VIDEOMINING, LLC STATE COLLEGE, PA | 58922/571 | ECORSEXC, file of 2026-09-25 |
| 2021-12-21 | Assignment Assignment of assignor's interest | VIDEOMINING CORPORATION signed 2021-05-26 | VMC ACQ., LLC STATE COLLEGE, PA | 58552/34 | ECORSEXC, file of 2026-09-25 |
| 2021-12-20 | Security interest Security interest Security interest | VIDEOMINING CORPORATION signed 2021-12-10 VMC ACQ., LLC signed 2021-12-10 | ENTERPRISE BANK ALLISON PARK, PA | 58430/273 | ECORSEXC, file of 2026-09-25 |
| 2019-04-12 | Security interest Security interest Security interest | VIDEOMINING CORPORATION signed 2018-10-01 | HIRATA, RICHARD STATE COLLEGE, PA | 48876/351 | ECORSEXC, file of 2026-09-25 |
| 2019-04-12 | Security interest Security interest Security interest | VIDEOMINING CORPORATION signed 2018-10-01 | HARI, DILIP BELLEFONTE, PA | 48874/529 | ECORSEXC, file of 2026-09-25 |
| 2017-08-03 | Security interest Security interest Security interest | VIDEOMINING CORPORATION signed 2017-07-27 | FEDERAL NATIONAL PAYABLES, INC. D/B/A/ FEDERAL NATIONAL COMMERCIAL CREDIT BETHESDA, MD | 43430/818 | ECORSEXC, file of 2026-09-25 |
| 2016-05-31 | Security interest Security interest Security interest | VIDEOMINING CORPORATION signed 2015-05-28 | MITTAL, SANJAY FREMONT, CA | 38891/579 | ECORSEXC, file of 2026-09-25 |
| 2015-02-26 | Release of security interest Release of security interest | AGAMEMNON HOLDINGS signed 2015-01-16 BENTZ, RICHARD E. signed 2015-01-16 BRENNER A/K/A MICHAEL BRENNAN, MICHAEL A. signed 2015-01-16 MESSIAH COLLEGE signed 2015-01-16 PAPSON, MICHAEL G. signed 2015-01-16 PARMER, GEORGE A. signed 2015-01-16 PEARSON, CHARLES C., JR signed 2015-01-16 POOLE, ROBERT E. signed 2015-01-16 SCHIANO, ANTHONY J. signed 2015-01-16 SEIG TRUST #1 signed 2015-01-16 STRUTHERS, RICHARD K. signed 2015-01-16 WEIDNER, DEAN A. signed 2015-01-16 | VIDEO MINING CORPORATION STATE COLLEGE, PA | 35039/632 | ECORSEXC, file of 2026-09-25 |
| 2015-02-26 | Release of security interest Release of security interest | PARMER, GEORGE A. signed 2015-01-16 | VIDEO MINING CORPORATION STATE COLLEGE, PA | 35039/159 | ECORSEXC, file of 2026-09-25 |
| 2014-10-01 | Security interest Security interest Security interest | VIDEOMINING CORPORATION signed 2013-05-31 | AGAMEMNON HOLDINGS HARRISBURG, PA BRENNAN, MICHAEL HARRISBURG, PA MESSIAH COLLEGE HARRISBURG, PA PAPSON, MICHAEL G. HARRISBURG, PA PARMER, GEORGE A. HARRISBURG, PA PEARSON, CHARLES C., JR HARRISBURG, PA POOLE, ROBERT E. HARRISBURG, PA SCHIANO, ANTHONY J. HARRISBURG, PA SEIG TRUST #1 (PHILIP H. SEIG, TRUSTEE) HARRISBURG, PA STRUTHERS, RICHARD K. HARRISBURG, PA WEIDNER, DEAN A. HARRISBURG, PA BENTZ, RICHARD E. HARRISIBURG, PA | 33860/257 | ECORSEXC, file of 2026-09-25 |
| 2014-02-28 | Security interest Security interest Security interest | VIDEOMINING CORPORATION signed 2014-02-21 | PARMER, GEORGE A HARRISBURG, PA | 32373/73 | ECORSEXC, file of 2026-09-25 |
| 2010-03-15 | Assignment Assignment of assignor's interest | MOON, HANKYU signed 2009-07-21 JUNG, NAMSOON signed 2009-09-17 SHARMA, RAJEEV signed 2009-09-17 | VIDEOMINING CORPORATION STATE COLLEGE, PA | 24078/414 | 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.