Granted Patents | |||||
Patent # | Grant Date | Appl # | File Date | Priority Data | Title |
6,982,559 | Jan 3, 2006 | 10/757902 | Jan 14, 2004 | 2005/0151543 | Accurate and efficient sensing circuit and method for bi-directional signals |
7,060,924 | Jun 13, 2006 | 11/041137 | Jan 20, 2005 | ----- | Dual tactility keypad switch |
7,071,677 | Jul 4, 2006 | 11/301963 | Dec 12, 2005 | 2006/0097731 | Accurate and efficient sensing method for bi-directional signals |
7,139,157 | Nov 21, 2006 | 10/903984 | Jul 30, 2004 | 2006/0023381 | System and method for protecting a load from a voltage source |
7,288,962 | Oct 30, 2007 | 11/350597 | Feb 8, 2006 | 2007/0182449 | Level shifting multiplexing circuit for connecting a two conductor full duplex bus to a bidirectional single conductor bus |
7,409,236 | Aug 5, 2008 | 11/212834 | Aug 25, 2005 | ----- | Portable communication device with extendable visual display |
7,413,343 | Aug 19, 2008 | 11/228864 | Sep 16, 2005 | 2007/0064768 | Apparatus for determining a temperature sensing element |
7,420,477 | Sep 2. 2008 | 11/498457 | Aug 2, 2006 | 2008/0030381 | Method for an enhanced absolute position sensor system |
7,508,225 | Mar 24, 2009 | 11/470747 | Sep 7, 2006 | 2008/0079446 | Apparatus, system and method for identification with temperature dependent resistive device |
7,752,365 | Jul 6, 2010 | 12/060540 | Apr 1, 2008 | 2009/0248932 | Bi-directional single conductor interrupt line for communication bus |
7,835,126 | Nov 16, 2010 | 11/773188 | July 3, 2007 | 2009/0009919 | Resettable short-circuit protection circuit |
7,847,614 | Dec 7, 2010 | 11/755674 | Dec 4, 2008 | 2008/0297205 | Switch de-bouncing device and method |
7,971,058 | Jun 28, 2011 | 11/682831 | Mar 6, 2007 | 2010/0241853 | System and method for generating a plaintext / cyphertext database for use in device authentication |
8,029,187 | Oct 4, 2011 | 11/677480 | Aug 21, 2008 | 2008/0198898 | Apparatus, system and method for high resolution identification with temperature dependent resistive device |
8,032,323 | Oct 4,2011 | 12/119209 | Nov 12, 2009 | 2009/0281760 | Apparatus and method for determining a temperature of a temperature sensing element |
Allowed | Allowed | 11/956158 | Dec 13, 2007 | 2010/0277351 | Capacitive sensing user interfaces and implementation thereof |
Applications (PAIR) | |||||
Appl # | File Date | Priority Data | Status | Title | |
11/297077 | Jun 14, 2007 | 2007/0135092 | Abandoned | Method and apparatus for authenticating a mobile phone accessory | |
11/350597 | Feb 8, 2006 | 2007/0182449 | Withdrawn | Level shifting multiplexing circuit for connecting a two conductor full duplex bus to a bidirectional single conductor bus (Was granted as 7,248,074 but withdrawn to re-issue as 7,288,962 above) | |
11/682834 | Mar 6, 2007 | 20100268946 | Active | System and method for generating secured authentication image files for use in device authentication | |
11/682840 | Sep 27, 2007 | 2007/0226497 | Active | Communication protocol for device authentication | |
12/806826 | --- | --- | Pending | Enhanced absolute - incremental position encoder |