Patent Assignment
Reel/Frame 049732/0132
Assignment of Assignor's Interest
Recorded: 2019-07-12
Pages: 11
Assignor
POWERCHIP TECHNOLOGY CORPORATION
Executed: 2019-06-28
Assignee
POWERCHIP SEMICONDUCTOR MANUFACTURING CORPORATION
NO. 18, LI-HSIN RD. 1, HSINCHU SCIENCE PARK,, HSINCHU, TAIWAN
Covered Properties
(20)
Reticle Transferring Support and Transferring Method Thereof
[Memory Device Structure and Method of Fabricating the Same]
Patent:
6,791,136 →
Application:
10/604,366 →
[Split Gate Flash Memory Cell and Manufacutirng Method Thereof]
Patent:
6,768,162 →
Application:
10/604,612 →
Sonos Multi-Level Memory Cell
Ion Sampling System for Wafer
[Flash Memory Cell, Flash Memory Cell Array and Manufacturing Method Thereof]
[Sputtering Apparatus and Manufacturing Method of Metal Layer/Metal Compound Layer by Using Thereof]
Patent:
6,811,662 →
Application:
10/604,857 →
[Flash Memory Cell and Fabricating Method Thereof]
Patent:
6,815,758 →
Application:
10/604,861 →
Re-Performable Spin-on Process
Method for Analyzing Final Test Parameters
[Split Gate Flash Memory Cell and Manufacturing Method Thereof]
[Method for Detecting Defect of Semiconductor Device]
Patent:
6,806,104 →
Application:
10/605,357 →
Method of Improving a Resolution of Contact Hole Patterns by Utilizing Alternate Phase Shift Principle
Flash Memory Cell Structure
Single-Poly Eprom and Method for Forming the Same
Dual-Bit Nitride Read Only Memory Cell with Parasitic Amplifier and Methods of Fabricating and Reading the Same
Patent:
6,757,208 →
Application:
10/665,599 →
Method for Manufacturing Non-Volatile Memory Cell
Wafer Grinding Apparatus
Management System of Monitor Wafers
Fabrication Method of a Flash Memory Device
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Jun 24, 2019
From: POWERCHIP SEMICONDUCTOR CORP.
To: POWERCHIP TECHNOLOGY CORPORATION
Reel/Frame 049562/0151 →
Change of Name
Jun 28, 2019
From: POWERCHIP SEMICONDUCTOR CORP.
To: POWERCHIP TECHNOLOGY CORPORATION
Reel/Frame 049629/0173 →
Assignment of Assignor's Interest
Apr 8, 2020
From: POWERCHIP SEMICONDUCTOR MANUFACTURING CORPORATION
To: POWERCHIP TECHNOLOGY CORPORATION
Reel/Frame 052337/0735 →
Assignment of Assignor's Interest
Sep 7, 2020
From: POWERCHIP TECHNOLOGY CORPORATION
To: NEXCHIP SEMICONDUCTOR CORPORATION
Reel/Frame 053704/0522 →