Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12460444 | Alignment guide for a door handle assembly | Jeanette V. Bui, Lynthia Li, Gerald Chong | 2025-11-04 | |
| 12392168 | Universal chassis for door handle assemblies | Gerald Chong, Jeanette V. Bui, Lynthia Li Yan | 2025-08-19 | |
| 11851912 | Universal chassis for door handle assemblies | Gerald Chong, Jeanette V. Bui, Lynthia Li Yan | 2023-12-26 | |
| 7380847 | Dummy conversion bracket for a lockset | Lawrence G. Rodriguez | 2008-06-03 | $845,000 |
| 6880871 | Drive-in latch with rotational adjustment | — | 2005-04-19 | $225,000 |
| 6828519 | Doorbell assembly with hidden fastener | Jeanette V. Bui | 2004-12-07 | |
| 6695365 | Reversible lever detent spring mechanism | Gerald Chong | 2004-02-24 | |
| 6536812 | Adjustable-backset latch system for locksets, and method | — | 2003-03-25 | |
| 5816085 | Remote entry knobset | Edward J. Pilatowicz | 1998-10-06 | |
| 5588686 | Temperature responsive mechanism for controllably deadlocking a door to a door frame | Rory M. Riley, Alan K. Uyeda | 1996-12-31 |