Patent applications and USPTO patent grants for Chong; Gerald.The latest application filed is for "universal chassis for door handle assemblies".
Patent | Date |
---|---|
Touch isolated electronic lock Grant 11,450,158 - Chong , et al. September 20, 2 | 2022-09-20 |
Universal Chassis For Door Handle Assemblies App 20220213718 - Chong; Gerald ;   et al. | 2022-07-07 |
Touch Isolated Electronic Lock App 20190213813 - Chong; Gerald ;   et al. | 2019-07-11 |
Privacy Lock App 20170218659 - CHONG; GERALD ;   et al. | 2017-08-03 |
Electronic deadbolt Grant 9,670,696 - Chong June 6, 2 | 2017-06-06 |
Re-keyable lock cylinder Grant RE45,627 - Chong , et al. July 28, 2 | 2015-07-28 |
Electronic Deadbolt App 20140250956 - CHONG; GERALD | 2014-09-11 |
Door lock with protected biometric sensor Grant 7,525,411 - Strader , et al. April 28, 2 | 2009-04-28 |
Door lock with protected biometric sensor App 20070080778 - Strader; Walter ;   et al. | 2007-04-12 |
Re-keyable lock cylinder Grant 7,007,528 - Chong , et al. March 7, 2 | 2006-03-07 |
Re-keyable lock cylinder App 20050217330 - Chong, Gerald ;   et al. | 2005-10-06 |
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