Patent Assignment
Reel/Frame 058456/0860
Assignment of Assignor's Interest
Recorded: 2021-12-22
Pages: 6
Assignor
HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Executed: 2021-12-01
Assignee
HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD.
ROOM 1201, NO. 6, LIANG HUI STREET, XIXING RD, BIN JIANG DISTRICT, HANGZHOU, ZHE JIANG PROVINCE (ZJ), CHINA
Covered Properties
(13)
Wafer Structure and Power Device Using the Same
Vertical Double-Diffusion Mos and Manufacturing Technique for the Same
Trench Mosfet and Method for Fabricating the Same
Super-Junction Structure and Method for Manufacturing the Same and Semiconductor Device Thereof
Semiconductor Device and Method for Manufacturing the Same
LDMOS Transistor And Method For Manufacturing The Same
Method for Manufacturing Trench Mosfet
Trench Mosfet and Method for Manufacturing the Same
Trench Mosfet and Method for Manufacturing the Same
Sic Mosfet and Method for Manufacturing the Same
SiC VDMOSFET HAVING CONTACT REGION FORMED BETWEEN SOURCE REGIONS AND WITHIN A BASE REGION
Application:
17/394,879 →
Publication:
US 2022/0052176
Silicon Carbide Mosfet Device and Manufacturing Method Thereof
Ldmos Transistor and Manufacturing Method Thereof
Related Assignments
(24)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 3, 2014
From: LIAO, ZHONGPING
To: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
Reel/Frame 032116/0432 →
Assignment of Assignor's Interest
Feb 19, 2014
From: LIAO, ZHONGPING
To: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
Reel/Frame 032248/0075 →
Assignment of Assignor's Interest
Aug 27, 2014
From: TONG, LIANG
To: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
Reel/Frame 033617/0910 →
Assignment of Assignor's Interest
Sep 1, 2015
From: SUN, HE; LIAO, ZHONGPING
To: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
Reel/Frame 036464/0636 →
Assignment of Assignor's Interest
Jan 15, 2018
From: CAI, JINYONG; LIAO, ZHONGPING
To: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
Reel/Frame 045070/0748 →
Assignment of Assignor's Interest
Jan 14, 2019
From: WU, BING; CHAN, CHIEN LING; TONG, LIANG
To: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Reel/Frame 047990/0852 →
Assignment of Assignor's Interest
Apr 21, 2020
From: CAI, JINYONG
To: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Reel/Frame 052450/0821 →
Assignment of Assignor's Interest
Jul 9, 2020
From: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
To: HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Reel/Frame 053162/0904 →
Assignment of Assignor's Interest
Jul 9, 2020
From: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
To: HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Reel/Frame 053162/0635 →
Assignment of Assignor's Interest
Jul 9, 2020
From: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
To: HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Reel/Frame 053162/0728 →
Assignment of Assignor's Interest
Jul 9, 2020
From: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
To: HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Reel/Frame 053162/0767 →
Assignment of Assignor's Interest
Jul 9, 2020
From: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
To: HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Reel/Frame 053162/0825 →
Assignment of Assignor's Interest
Jul 9, 2020
From: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
To: HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Reel/Frame 053162/0868 →
Assignment of Assignor's Interest
Jul 14, 2020
From: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
To: HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Reel/Frame 053209/0923 →
Assignment of Assignor's Interest
Nov 6, 2020
From: WANG, JIAKUN; WU, BING
To: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Reel/Frame 054296/0737 →
Assignment of Assignor's Interest
Dec 7, 2020
From: WANG, JIAKUN
To: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Reel/Frame 054562/0628 →
Assignment of Assignor's Interest
Apr 20, 2021
From: WANG, JIAKUN; CHEN, HUI; WU, BING
To: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Reel/Frame 055974/0126 →
Assignment of Assignor's Interest
Jun 22, 2021
From: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
To: HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Reel/Frame 056646/0156 →
Assignment of Assignor's Interest
Jun 22, 2021
From: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
To: HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Reel/Frame 056646/0153 →
Assignment of Assignor's Interest
Jun 22, 2021
From: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD.
To: HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Reel/Frame 056646/0128 →
Assignment of Assignor's Interest
Aug 5, 2021
From: CHEN, HUI; WANG, JIAKUN
To: HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Reel/Frame 057093/0812 →
Assignment of Assignor's Interest
Sep 20, 2021
From: WANG, JIAKUN; CHEN, HUI
To: HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Reel/Frame 057531/0639 →
Assignment of Assignor's Interest
Oct 22, 2021
From: WANG, JIAKUN; WU, BING
To: HANGZHOU CHUANGQIN SENSOR TECHNOLOGY CO., LTD.
Reel/Frame 057877/0826 →
Change of Name
Aug 5, 2025
From: HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD.
To: SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY (HANGZHOU) CO., LTD.
Reel/Frame 072337/0051 →