Patent Assignment
Reel/Frame 049732/0121
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)
Method of Manufacturing High Coupling Ratio Flash Memory Having Sidewall Spacer Floating Gate Electrode
Flash Memory with Self-Aligned Split Gate and Methods for Fabricating and for Operating the Same
Patent:
6,765,260 →
Application:
10/249,024 →
Flash memory cell including two floating gates and an erasing gate
Method for Automatically Controlling Defect -Specification in a Semiconductor Manufacturing Process
An Exhaust Gas Processing Apparatus
Patent:
6,605,141 →
Application:
10/249,104 →
An Automatic Intelligent Yield Improving and Process Parameter Multivariate System and the Anaysis Method Thereof
Method for Producing a Gate
Patent:
6,699,755 →
Application:
10/249,212 →
Method for Analyzing Wafer Test Parameters
Method of Fabricating Flash Memory
Patent:
6,635,533 →
Application:
10/249,256 →
Flash Memory Device Structure and Manufacturing Method Thereof
Patent:
6,770,934 →
Application:
10/249,362 →
Flash Memory Structure and Operating Method Thereof
Patent:
6,774,428 →
Application:
10/249,363 →
Complex Multivariate Analysis System and Method
Semiconductor Automation System for a Daily Check and Method Thereof
Method of Sampling Contaminants of a Semiconductor Wafer Carrier
Non-Volatile Memory Cell Structure and Method for Manufacturing Thereof
Patent:
6,737,700 →
Application:
10/249,864 →
Half-Tone Phase Shift Mask and Patterning Method Using Thereof
[Front Opening Unified Pod and Associated Method for Preventing Outgassing Pollution]
[Method of Stabilizing Material Layer]
Method for Forming a Titanium Nitride Layer
Automatic Transporting System and Method for Operating the Same
Patent:
6,745,102 →
Application:
10/410,735 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Jun 28, 2019
From: POWERCHIP SEMICONDUCTOR CORP.
To: POWERCHIP TECHNOLOGY CORPORATION
Reel/Frame 049629/0170 →
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 →