Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10955664 | Transparent display with eye protection | Danny J. O'Connell, Daniel L. McDavitt, Sanjay Tripathi | 2021-03-23 |
| 8410923 | Single MCU-based motion detection, local alarm and supervisory arrangement for alarm system | Randall Wang | 2013-04-02 |
| 8194061 | Process and system of power saving lighting | Randall Wang | 2012-06-05 |
| 7768537 | Display system and method of diminishing unwanted movement of a display element | Keith Tognoni, David C. Huffman | 2010-08-03 |
| 7546223 | Process and system of energy signal detection | Randall Wang | 2009-06-09 |
| 7323978 | False alarm reduction method and system | Randall Wang | 2008-01-29 |
| 7248155 | Security device with built-in intercommunicated false alarm reduction control | Randall Wang | 2007-07-24 |
| 6995774 | Display system and method of diminishing unwanted artifacts | Keith Tognoni, David C. Huffman | 2006-02-07 |
| 6960995 | Integrated lightning detector | Reinhart K. Pildner | 2005-11-01 |
| 6895082 | Alarm system using local data channel | — | 2005-05-17 |
| D498136 | Cylindrical robust bracket for gate hardware | — | 2004-11-09 |
| 6642954 | Controllable still frame video transmission system | — | 2003-11-04 |
| D480297 | Robust bracket for overhead gate hardware | — | 2003-10-07 |
| 6380850 | Dual mode panel | — | 2002-04-30 |
| 6366211 | Remote recovery arrangement for alarm system | — | 2002-04-02 |
| 6362747 | Security alarm keypad with message alert | — | 2002-03-26 |
| 6310547 | Alarm system with programmable device control | — | 2001-10-30 |
| 6252504 | Alarm system using local data channel | — | 2001-06-26 |
| 6215405 | Programmable temperature sensor for security system | Lucas Handley | 2001-04-10 |
| 6078254 | Suspended code for alarm system | — | 2000-06-20 |
| 5956388 | Security system with two signal reporting | Reinhart K. Pildner | 1999-09-21 |
| 5625338 | Wireless alarm system | Reinhart K. Pildner | 1997-04-29 |
| 5517518 | Method and arrangement for recognition of a coded transmitted signal | Ed Morson | 1996-05-14 |
| 5027554 | Oversized gate or door operating system | — | 1991-07-02 |
| 4630117 | Automatic gain control system | — | 1986-12-16 |