IP Library › Assignment 053224/0268
Patent Assignment
Reel/Frame 053224/0268

Security Interest

Recorded: 2020-07-16 Pages: 8
Assignor
AVATAR INTEGRATED SYSTEMS, INC.
Executed: 2020-07-13
Assignee
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN DRIVE, WILSONVILLE, OREGON, 97070
Covered Properties (14)
In-Hierarchy Circuit Analysis and Modification
Patent: 8,566,765 →
Application: 12/871,734 →
Natively Color-Aware Double Patterning Technology (Dpt) Compliant Routing
Patent: 8,935,639 →
Application: 13/779,615 →
In-Hierarchy Circuit Analysis and Modification
Patent: 8,793,633 →
Application: 13/971,666 →
Statistical Optimization in Place-And-Route
Patent: 8,806,412 →
Application: 14/028,145 →
Pass Eco Flow Based on Reduced Timing Scope Timer
Patent: 9,418,192 →
Application: 14/092,797 →
In-Hierarchy Circuit Analysis and Modification
Patent: 9,536,036 →
Application: 14/313,875 →
Statistical Optimization in Place-And-Route
Patent: 9,342,642 →
Application: 14/316,438 →
In-Hierarchy Circuit Analysis and Modification for Circuit Instances
Patent: 9,177,090 →
Application: 14/483,040 →
Circuit Place and Route Optimization Based on Path-Based Timing Analysis
Application: 15/793,622 →
Local Path-Based Analysis for Circuit Place and Route Optimization
Application: 15/793,640 →
Multimode Circuit Place and Route Optimization
Application: 15/793,643 →
Sibling Wire Routing
Application: 16/100,097 →
Graph-Based Timing Analysis Timing Calibration
Application: 16/231,311 →
Vias with Multiconnection via Structures
Application: 16/434,624 →
Publication: US 2020/0387581
Related Assignments (19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 12, 2010
From: TZENG, PING-SAN
To: ATOPTECH, INC.
Reel/Frame 025128/0272 →
Assignment of Assignor's Interest May 24, 2013
From: TZENG, PING-SAN
To: ATOPTECH, INC.
Reel/Frame 030485/0608 →
Assignment of Assignor's Interest Sep 16, 2013
From: WANG, YU-CHENG; WANG, WEI-SHEN
To: ATOPTECH, INC.
Reel/Frame 031215/0546 →
Assignment of Assignor's Interest Jan 27, 2014
From: BAI, GENG; WANG, JIANJUN
To: ATOPTECH, INC.
Reel/Frame 032055/0617 →
Assignment of Assignor's Interest Nov 4, 2014
From: TZENG, PING-SAN
To: ATOPTECH, INC.
Reel/Frame 034102/0337 →
Assignment of Assignor's Interest Jun 19, 2017
From: ATOPTECH, INC.
To: AVATAR INTEGRATED SYSTEMS, INC.
Reel/Frame 042751/0437 →
Assignment of Assignor's Interest Jun 20, 2017
From: ATOPTECH, INC.
To: AVATAR INTEGRATED SYSTEMS, INC.
Reel/Frame 042761/0478 →
Assignment of Assignor's Interest Jun 20, 2017
From: TZENG, PING-SAN
To: ATOPTECH, INC.
Reel/Frame 042761/0354 →
Assignment of Assignor's Interest Jun 20, 2017
From: WANG, YU-CHENG; WANG, WEI-SHEN
To: ATOPTECH, INC.
Reel/Frame 042761/0387 →
Assignment of Assignor's Interest Jan 9, 2018
From: BAI, GENG; WANG, CHAO-YUNG; TZENG, PING-SAN
To: AVATAR INTEGRATED SYSTEMS, INC.
Reel/Frame 044577/0553 →
Assignment of Assignor's Interest Jan 24, 2018
From: BAI, GENG; WANG, CHAO-YUNG; TZENG, PING-SAN
To: AVATAR INTEGRATED SYSTEMS, INC.
Reel/Frame 044719/0142 →
Assignment of Assignor's Interest Jan 24, 2018
From: BAI, GENG; WANG, CHAO-YUNG; TZENG, PING-SAN
To: AVATAR INTEGRATED SYSTEMS, INC.
Reel/Frame 044719/0130 →
Assignment of Assignor's Interest Nov 21, 2018
From: TZENG, PING-SAN; HAN, MINGSHENG
To: AVATAR INTEGRATED SYSTEMS, INC.
Reel/Frame 047565/0079 →
Assignment of Assignor's Interest Apr 5, 2019
From: WANG, CHAO-YUNG; CHEN, ZHONG; BAI, GENG; TZENG, PING-SAN
To: AVATAR INTEGRATED SYSTEMS, INC.
Reel/Frame 048804/0362 →
Assignment of Assignor's Interest Aug 20, 2019
From: TZENG, PING-SAN; HAN, MINGSHENG
To: AVATAR INTEGRATED SYSTEMS, INC.
Reel/Frame 050108/0261 →
Assignment of Assignor's Interest Jun 30, 2020
From: WANG, YUCHENG
To: AVATAR INTEGRATED SYSTEMS, INC.
Reel/Frame 053088/0422 →
Release of Security Interest Aug 21, 2020
From: MENTOR GRAPHICS CORPORATION
To: AVATAR INTEGRATED SYSTEMS, INC.
Reel/Frame 053558/0632 →
Merger and Change of Name Dec 2, 2020
From: AVATAR INTEGRATED SYSTEMS, INC.; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 054514/0076 →
Merger and Change of Name Feb 3, 2021
From: AVATAR INTEGRATED SYSTEMS; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 055133/0637 →