DO

David N. Okada

GS Great Wall Semiconductor: 16 patents #1 of 5Top 20%
Motorola: 3 patents #3,303 of 12,470Top 30%
Overall (All Time): #208,026 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10707327 MOSFET with reduced resistance Patrick M. Shea, Samuel J. Anderson 2020-07-07
10199459 Superjunction with surrounding lightly doped drain region Patrick M. Shea, Samuel J. Anderson 2019-02-05
9640638 Semiconductor device and method of forming a power MOSFET with interconnect structure to achieve lower RDSON Samuel J. Anderson, Patrick M. Shea 2017-05-02
9299774 Device structure and methods of forming superjunction lateral power MOSFET with surrounding LDD Patrick M. Shea, Samuel J. Anderson 2016-03-29
9099519 Semiconductor device and method of forming junction enhanced trench power MOSFET Zheng Shen, Patrick M. Shea 2015-08-04
9018706 Monolithic MOSFET and Schottky diode for mobile phone boost converter Samuel J. Anderson 2015-04-28
9006099 Semiconductor device and method of forming a power MOSFET with interconnect structure silicide layer and low profile bump Samuel J. Anderson 2015-04-14
8962425 Semiconductor device and method of forming junction enhanced trench power MOSFET having gate structure embedded within trench Zheng Shen, Patrick M. Shea 2015-02-24
8921186 Semiconductor device and method of forming high voltage SOI lateral double diffused MOSFET with shallow trench insulator Patrick M. Shea, Samuel J. Anderson 2014-12-30
8895430 Method of making a semiconductor device comprising a land grid array flip chip bump system with short bumps Samuel J. Anderson, Gary Dashney 2014-11-25
7842568 Lateral power semiconductor device for high frequency power conversion system, has isolation layer formed over substrate for reducing minority carrier storage in substrate Samuel J. Anderson 2010-11-30
7800223 Chip-scale monolithic load switch for portable applications Samuel J. Anderson 2010-09-21
7649247 Radiation hardened lateral MOSFET structure Samuel J. Anderson 2010-01-19
7612418 Monolithic power semiconductor structures including pairs of integrated devices Zheng Shen 2009-11-03
7605435 Bi-directional MOSFET power switch with single metal layer Samuel J. Anderson 2009-10-20
7432595 System and method to reduce metal series resistance of bumped chip 2008-10-07
5294824 High voltage transistor having reduced on-resistance 1994-03-15
5130262 Internal current limit and overvoltage protection method Michael Masquelier 1992-07-14
5032878 High voltage planar edge termination using a punch-through retarding implant Robert B. Davies, Lowell E. Clark 1991-07-16
4966858 Method of fabricating a lateral semiconductor structure including field plates for self-alignment Michael Masquelier 1990-10-30
4885623 Distributed channel-bipolar device James W. Holm-Kennedy 1989-12-05