Li; Ruigang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Li; Ruigang.The latest application filed is for "power mosfet with enhanced cell design".

Company Profile

6.17.52

Li; Ruigang - Los Angeles CA US
Li; Ruigang - Fremont CA US
Li; Ruigang - Austin TX US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Metal terminal edge for semiconductor structure and method of forming the same Grant 11,380,757 - Zuo , et al. July 5, 2	2022-07-05
Power MOSFET With Enhanced Cell Design App 20220181443 - Yu; Xiaotian ; et al.	2022-06-09
Merged PiN Schottky (MPS) Diode With Plasma Spreading Layer And Manufacturing Method Thereof App 20210328078 - Yu; Xiaotian ; et al.	2021-10-21
Merged PiN Schottky (MPS) Diode With Multiple Cell Designs And Manufacturing Method Thereof App 20210328077 - Yu; Xiaotian ; et al.	2021-10-21
THREE-PHASE FULL SiC INVERTER WITH ZERO-VOLTAGE SWITCHING CAPABILITY App 20210218348 - Li; Yanchao ; et al.	2021-07-15
Multilevel Step-up Inverter Based On Distributed Passive Components App 20210218341 - Li; Yanchao ; et al.	2021-07-15
Boost Inverter System With Enhanced Tolerance For Low Voltage Input Bus App 20210218344 - Li; Yanchao ; et al.	2021-07-15
Inverter System With Minimum Output Filter App 20210218346 - Li; Yanchao ; et al.	2021-07-15
Schottky Diode With High Breakdown Voltage And Surge Current Capability Using Double P-type Epitaxial Layers App 20210098579 - REN; NA ; et al.	2021-04-01
Metal Terminal Edge For Semiconductor Structure And Method Of Forming The Same App 20210091177 - ZUO; ZHENG ; et al.	2021-03-25
MERGED PiN SCHOTTKY (MPS) DIODE WITH ENHANCED SURGE CURRENT CAPACITY App 20210036165 - Yu; Xiaotian ; et al.	2021-02-04
MERGED PiN SCHOTTKY (MPS) DIODE WITH PLASMA SPREADING LAYER AND MANUFACTURING METHOD THEREOF App 20210036167 - Yu; Xiaotian ; et al.	2021-02-04
MERGED PiN SCHOTTKY (MPS) DIODE WITH MULTIPLE CELL DESIGN AND MANUFACTURING METHOD THEREOF App 20210036166 - Yu; Xiaotian ; et al.	2021-02-04
Analog Integrated Circuit With Improved Transistor Lifetime And Method For Manufacturing The Same App 20210028167 - ZUO; ZHENG ; et al.	2021-01-28
Trench Junction Barrier Schottky Diode With Voltage Reducing Layer And Manufacturing Method Thereof App 20200321478 - REN; NA ; et al.	2020-10-08
Multi-schottky-layer Trench Junction Barrier Schottky Diode And Manufacturing Method Thereof App 20200321477 - REN; NA ; et al.	2020-10-08
Metal Terminal Edge For Semiconductor Structure And Method Of Forming The Same App 20200312967 - ZUO; ZHENG ; et al.	2020-10-01
Composite Substrates Of Conductive And Insulating Or Semi-insulating Silicon Carbide For Gallium Nitride Devices App 20200266292 - LI; RUIGANG ; et al.	2020-08-20
Metal Source Ldmos Semiconductor Device And Manufacturing Method Thereof App 20200194583 - ZUO; ZHENG ; et al.	2020-06-18
Mixed trench junction barrier Schottky diode and method fabricating same Grant 10,672,883 - Ren , et al.	2020-06-02
Mixed Trench Junction Barrier Schottky Diode And Method Fabricating Same App 20200119158 - REN; NA ; et al.	2020-04-16
Schottky Diode With High Breakdown Voltage And Surge Current Capability Using Double P-type Epitaxial Layers App 20200027953 - REN; NA ; et al.	2020-01-23
Method For Nickel Etching App 20200019063 - ZUO; ZHENG ; et al.	2020-01-16
Schottky diode having double p-type epitaxial layers with high breakdown voltage and surge current capability Grant 10,529,867 - Ren , et al. J	2020-01-07
Passivation for silicon carbide (SiC) device and method for fabricating same Grant 10,497,636 - Zuo , et al. De	2019-12-03
Trench Type Junction Barrier Schottky Diode And Manufacturing Method Thereof App 20180358477 - REN; NA ; et al.	2018-12-13
Trench Type Junction Barrier Schottky Diode With Voltage Reducing Layer And Manufacturing Method Thereof App 20180358478 - REN; NA ; et al.	2018-12-13
Schottky barrier structure for silicon carbide (SiC) power devices Grant 9,960,247 - Li , et al. May 1, 2	2018-05-01
SCHOTTKY BARRIER STRUCTURE FOR SILICON CARBIDE (SiC) POWER DEVICES App 20170207318 - LI; RUIGANG ; et al.	2017-07-20
PASSIVATION FOR SILICON CARBIDE (SiC) DEVICE AND METHOD FOR FABRICATING SAME App 20170148645 - ZUO; ZHENG ; et al.	2017-05-25
Electronic device and method of biasing Grant 8,687,417 - Li , et al. April 1, 2	2014-04-01
Nanocrystal memories and methods of forming the same Grant 8,481,386 - Liu , et al. July 9, 2	2013-07-09
Integrated circuit system with triode Grant 8,089,125 - Zhu , et al. January 3, 2	2012-01-03
Semiconductor device with transistor-based fuses and related programming method Grant 8,050,077 - Li , et al. November 1, 2	2011-11-01
Method of forming multiple fins for a semiconductor device Grant 8,003,466 - Shi , et al. August 23, 2	2011-08-23
Nanocrystal Memories And Methods Of Forming The Same App 20100258851 - Liu; Jianlin ; et al.	2010-10-14
Semiconductor Device With Transistor-based Fuses And Related Programming Method App 20100214008 - LI; Ruigang ; et al.	2010-08-26
Method Of Forming Multiple Fins For A Semiconductor Device App 20090253238 - SHI; Zhonghai ; et al.	2009-10-08
Electronic Device And Method Of Biasing App 20090090969 - Li; Ruigang ; et al.	2009-04-09
Integrated Circuit System With Triode App 20080303089 - Zhu; Jianhong ; et al.	2008-12-11

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