Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12260692 | Artificial intelligence-enabled activity detection and monitoring device | Herman Yau | 2025-03-25 |
| 11523090 | Motion data extraction and vectorization | Herman Yau | 2022-12-06 |
| 10837216 | Garage entry system and method | Herman Yau | 2020-11-17 |
| 10832543 | Activity sensor | Herman Yau | 2020-11-10 |
| 10551871 | Interactive multimedia assistant device with a swappable personality customizable skin | Herman Yau | 2020-02-04 |
| 10289152 | Interactive multimedia assistant device with a swappable personality customizable skin | Herman Yau | 2019-05-14 |
| 9842278 | Image analysis and orientation correction for target object detection and validation | Herman Yau | 2017-12-12 |
| 9286588 | Vending machine service scheduling | Mandeep Arora, Anant Agrawal, Eric Matthew Chu, Amedee Louis Beaudoin | 2016-03-15 |
| 8799668 | Rubbing encryption algorithm and security attack safe OTP token | — | 2014-08-05 |
| 8571705 | Vending machine service scheduling | Mandeep Arora, Anant Agrawal, Eric Matthew Chu, Amedee Louis Beaudoin | 2013-10-29 |
| 8103380 | Remote management of vending machines | Mandeep Arora, Anant Agrawal, A. Louis Beaudoin, Eric Matthew Chu | 2012-01-24 |
| 7894938 | Vending machine service scheduling | Mandeep Arora, Anant Agrawal, Eric Matthew Chu, Amedee Louis Beaudoin | 2011-02-22 |
| 7865936 | System and method for controlling access to multiple public networks and for controlling access to multiple private networks | Paul Lin, Henry Hon | 2011-01-04 |
| 7385504 | Vending machine door monitoring system | Anant Agrawal, A. Louis Beaudoin, Mandeep Arora, Eric Matthew Chu | 2008-06-10 |
| 7334255 | System and method for controlling access to multiple public networks and for controlling access to multiple private networks | Paul Lin, Henry Hon | 2008-02-19 |
| 7325728 | Remote diagnosis and repair of vending machine communication failures | Mandeep Arora, Anant Agrawal, A. Louis Beaudoin, Eric Matthew Chu | 2008-02-05 |
| 7231526 | System and method for validating a network session | Henry Hon | 2007-06-12 |
| D531626 | Antenna housing for a vending machine | Anant Agrawal, Mandeep Arora, Eric Matthew Chu, A. Louis Beaudoin | 2006-11-07 |
| 5142219 | Switchable current-reference voltage generator | Wei-Chan Hsu, Chinh Nguyen | 1992-08-25 |
| 5132556 | Bandgap voltage reference using bipolar parasitic transistors and MOSFET's in the current source | — | 1992-07-21 |
| 4694501 | Nonsynchronous independent side band AM stereo decoder | — | 1987-09-15 |
| 4550424 | PM Decoder sample and hold circuit | Don R. Sauer | 1985-10-29 |