Patent Assignment
Reel/Frame 026855/0660
Corrective Assignment to Correct the Execution Date Previously Recorded on Reel 026837 Frame 0725. Assignor(S) Hereby Confirms the Change of Name.
Recorded: 2011-09-02
Pages: 55
Assignor
LG SEMICON CO., LTD.
Executed: 2001-03-29
Assignee
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SHI, KYOUNGKI-DO, KOREA, REPUBLIC OF
Covered Properties
(25)
Wiring Structure for Semiconductor Device and Fabrication Method Therefor
Patent:
5,656,860 →
Application:
08/494,645 →
Method for Fabricating Semiconductor Memory Element
Patent:
5,654,223 →
Application:
08/495,270 →
Semiconductor Device Fabrication Method
Patent:
5,882,968 →
Application:
08/576,752 →
Interconnection Structure for Attaching a Semiconductor Device to a Substrate
Patent:
5,703,406 →
Application:
08/587,744 →
Method for Manufacturing Mosfet
Patent:
5,759,900 →
Application:
08/708,742 →
Fabrication Method of Semiconductor Memory Device Containing Cmos Transistors
Patent:
5,696,012 →
Application:
08/772,851 →
Interconnection Structure for Attaching a Semiconductor to Substrate
Patent:
5,883,438 →
Application:
08/854,069 →
Wiring Structure for Semiconductor Device and Fabrication Method Therefor
Patent:
6,057,232 →
Application:
08/862,926 →
A Trench Isolation Structure of a Semiconductor Device and a Method for Thereof
Patent:
5,994,200 →
Application:
08/898,574 →
Method for Isolating Semiconductor Devices
Patent:
6,060,399 →
Application:
08/923,108 →
A Method for Developing Shallow Trench Isolation in a Semiconductor Memory Device
Patent:
5,904,538 →
Application:
08/923,141 →
Clock Signal Phase Comparator
Patent:
6,087,857 →
Application:
08/943,184 →
Low Voltage Transistor Structure Having a Grooved Gate
Patent:
6,091,106 →
Application:
08/957,781 →
Semiconductor Apparatus Having a Leadframe with Coated Leads
Patent:
5,923,080 →
Application:
08/960,081 →
Semiconductor Chip Package and Method for Fabricating the Same
Patent:
6,140,700 →
Application:
08/966,703 →
Cell Array and Sense Amplifier Structure Exhibiting Improved Noise Characteristic and Reduced Size
Patent:
6,002,625 →
Application:
08/991,618 →
Method for Fabricating Field Effect Transistor
Patent:
6,017,801 →
Application:
09/006,479 →
Method of Fabrication a Source/Drain with Ldd and Halo
Patent:
5,937,293 →
Application:
09/057,537 →
Method of Fabricating Gate Electrodes of Twin-Well Cmos Device
Patent:
6,103,603 →
Application:
09/065,487 →
Semiconductor Device Having Capacitor
Patent:
6,034,392 →
Application:
09/151,601 →
Semiconductor Device and Method of Fabricating the Same
Semiconductor Device Having Improved on-Off Current Characteristics
Patent:
6,291,865 →
Application:
09/217,574 →
Semiconductor Device for Improving Short Channel Effect
Patent:
6,078,081 →
Application:
09/326,694 →
Method of Forming Capacitor of Semiconductor Device
Patent:
6,207,496 →
Application:
09/362,210 →
Semiconductor Device Having Capacitor and Method of Fabricating the Same
Patent:
6,242,316 →
Application:
09/457,340 →
Related Assignments
(18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 5, 1996
From: SUH, JAI BUM
To: LG SEMICON CO., LTD.
Reel/Frame 008185/0618 →
Change of Name
Aug 31, 2011
From: LG SEMICON CO., LTD.
To: HYNIX SEMICONDUCTOR INC.
Reel/Frame 026837/0725 →
Assignment of Assignor's Interest
Nov 15, 2011
From: HYNIX SEMICONDUCTOR INC.
To: 658868 N.B. INC.
Reel/Frame 027231/0292 →
Assignment of Assignor's Interest
Nov 16, 2011
From: HYNIX SEMICONDUCTOR INC.
To: 658868 N.B. INC.
Reel/Frame 027234/0549 →
Assignment of Assignor's Interest
Nov 16, 2011
From: HYNIX SEMICONDUCTOR INC.
To: 658868 N.B. INC.
Reel/Frame 027234/0483 →
Assignment of Assignor's Interest
Nov 16, 2011
From: HYNIX SEMICONDUCTOR INC.
To: 658868 N.B. INC.
Reel/Frame 027234/0693 →
Assignment of Assignor's Interest
Nov 16, 2011
From: HYNIX SEMICONDUCTOR INC.
To: 658868 N.B. INC.
Reel/Frame 027233/0886 →
Assignment of Assignor's Interest
Nov 16, 2011
From: HYNIX SEMICONDUCTOR INC.
To: 658868 N.B. INC.
Reel/Frame 027234/0001 →
Assignment of Assignor's Interest
Nov 16, 2011
From: HYNIX SEMICONDUCTOR INC.
To: 658868 N.B. INC.
Reel/Frame 027234/0243 →
Assignment of Assignor's Interest
Nov 16, 2011
From: HYNIX SEMICONDUCTOR INC.
To: 658868 N.B. INC.
Reel/Frame 027234/0400 →
U.S. Intellectual Property Security Agreement (for Non-U.S. Grantors) - Short Form
Jan 10, 2012
From: 658276 N.B. LTD.; 658868 N.B. INC.; MOSAID TECHNOLOGIES INCORPORATED
To: ROYAL BANK OF CANADA
Reel/Frame 027512/0196 →
Change of Name
Mar 13, 2014
From: 658868 N.B. INC.
To: CONVERSANT IP N.B. 868 INC.
Reel/Frame 032439/0547 →
Release of Security Interest
Aug 7, 2014
From: ROYAL BANK OF CANADA
To: CONVERSANT INTELLECTUAL PROPERTY MANAGEMENT INC.; CONVERSANT IP N.B. 868 INC.; CONVERSANT IP N.B. 276 INC.
Reel/Frame 033484/0344 →
U.S. Patent Security Agreement (for Non-U.S. Grantors)
Sep 9, 2014
From: CONVERSANT IP N.B. 868 INC.
To: CPPIB CREDIT INVESTMENTS INC., AS LENDER; ROYAL BANK OF CANADA, AS LENDER
Reel/Frame 033707/0001 →
Assignment of Assignor's Interest
Jul 22, 2015
From: CONVERSANT IP N.B. 868 INC.
To: CONVERSANT INTELLECTUAL PROPERTY MANAGEMENT INC.
Reel/Frame 036159/0386 →
Amended and Restated U.S. Patent Security Agreement (for Non-U.S. Grantors)
Aug 22, 2018
From: CONVERSANT INTELLECTUAL PROPERTY MANAGEMENT INC.
To: CPPIB CREDIT INVESTMENTS, INC.
Reel/Frame 046900/0136 →
Release of U.S. Patent Agreement (for Non-U.S. Grantors)
Oct 12, 2018
From: ROYAL BANK OF CANADA, AS LENDER
To: CONVERSANT INTELLECTUAL PROPERTY MANAGEMENT INC.
Reel/Frame 047645/0424 →
Release of Security Interest
Nov 10, 2020
From: CPPIB CREDIT INVESTMENTS INC.
To: CONVERSANT INTELLECTUAL PROPERTY MANAGEMENT INC.
Reel/Frame 054371/0884 →