RW

Richard K. Williams

AI Advanced Analogic Technologies Incorporated: 137 patents #1 of 28Top 4%
SI Siliconix Incorporated: 98 patents #1 of 125Top 1%
GS Gem Services: 35 patents #3 of 19Top 20%
AB Adventive Ip Bank: 11 patents #1 of 2Top 50%
AB Applied Biophotonics: 8 patents #1 of 6Top 20%
LI Listat: 6 patents #1 of 3Top 35%
SS Skyworks Solutions: 5 patents #290 of 948Top 35%
MC Material Science Co.: 3 patents #13 of 75Top 20%
MC Madison Chemcial Co.: 1 patents #3 of 5Top 60%
BL Birchwood Laboratories: 1 patents #5 of 13Top 40%
AD Avery Dennison: 1 patents #568 of 1,021Top 60%
📍 Cupertino, CA: #6 of 6,989 inventorsTop 1%
🗺 California: #203 of 386,348 inventorsTop 1%
Overall (All Time): #1,133 of 4,157,543Top 1%
316
Patents All Time

Issued Patents All Time

Showing 51–75 of 316 patents

Patent #TitleCo-InventorsDate
8952619 Low cost LED driver with integral dimming capability Kevin D'Angelo, David Alan Brown, George A. Hariman 2015-02-10
8947407 Low cost LED driver with integral dimming capability Kevin D'Angelo, David Alan Brown, George A. Hariman 2015-02-03
8933634 Low cost LED driver with integral dimming capability Kevin D'Angelo, David Alan Brown, George A. Hariman 2015-01-13
8916965 Semiconductor package containing silicon-on-insulator die mounted in bump-on-leadframe manner to provide low thermal resistance 2014-12-23
8847564 DC/DC converter using synchronous freewheeling MOSFET 2014-09-30
8841891 Time-multiplexed-capacitor DC/DC converter with multiple outputs 2014-09-23
8823342 Multiple-output dual-polarity DC/DC converters and voltage regulators 2014-09-02
8810162 Low cost LED driver with improved serial bus Kevin D'Angelo, David Alan Brown 2014-08-19
8786216 Low cost LED driver with improved serial bus Kevin D'Angelo, David Alan Brown 2014-07-22
8779696 Low cost LED driver with improved serial bus Kevin D'Angelo, David Alan Brown 2014-07-15
8778740 Process for fabricating multi-die semiconductor package with one or more embedded die pads Keng Hung Lin 2014-07-15
8749222 Method of sensing magnitude of current through semiconductor power device 2014-06-10
8728904 Method of forming isolation structure in semiconductor substrate Donald R. Disney, Wai Tien Chan 2014-05-20
8704503 Single ended primary inductor converter with over-current and/or over-voltage protection and method for controlling the same Kevin D'Angelo, Charles Coles 2014-04-22
8664715 Isolated transistor Donald R. Disney 2014-03-04
8659116 Isolated transistor Donald R. Disney 2014-02-25
8659086 ESD protection for bipolar-CMOS-DMOS integrated circuit devices Donald R. Disney, Jun-Wei Chen, HyungSik Ryu, Wai Tien Chan 2014-02-25
8593220 Power MOSFETs with improved efficiency for multi-channel class D audio amplifiers and packaging therefor 2013-11-26
8539275 Single wire serial interface Kevin D'Angelo, David Alan Brown, John So, Jan Nilsson 2013-09-17
8513787 Multi-die semiconductor package with one or more embedded die pads Keng Hung Lin 2013-08-20
8513087 Processes for forming isolation structures for integrated circuit devices Donald R. Disney 2013-08-20
8502362 Semiconductor package containing silicon-on-insulator die mounted in bump-on-leadframe manner to provide low thermal resistance 2013-08-06
8427235 Power-MOSFETs with improved efficiency for multi-channel class-D audio amplifiers and packaging thereof 2013-04-23
8350546 High voltage SEPIC converter Kevin D'Angelo, Charles Coles 2013-01-08
8310218 Time-multiplexed-capacitor DC/DC converter with multiple outputs 2012-11-13