Limin Chen

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Can-open master redundancy in PLC-based control system
- Patent number 12,323,268
- Issue date Jun 3, 2025
- Schlumberger Technology Corporation
- Limin Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Can-open master redundancy in PLC-based control system
- Patent number 11,824,682
- Issue date Nov 21, 2023
- Schlumberger Technology Corporation
- Limin Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fixture for securing optoelectronic packages for wire and/or compon...
- Patent number 8,091,876
- Issue date Jan 10, 2012
- Applied Optoelectronics, Inc.
- Kai-Sheng Lin
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Coaxial optoelectronic device separation apparatus and method
- Patent number 7,519,260
- Issue date Apr 14, 2009
- Applied Optoelectronics, Inc.
- Kai-Sheng Lin
- G02 - OPTICS
Information Patent Grant
System and method for securing optoelectronic packages for mounting...
- Patent number 7,468,286
- Issue date Dec 23, 2008
- Applied Optoelectronics, Inc.
- Kai-Sheng Lin
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
CONTROLLER AREA NETWORK SYSTEM TESTING EQUIPMENT AND METHODS
- Publication number 20250175408
- Publication date May 29, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Limin Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS TO CONTROL MODBUS REDUNDANCY
- Publication number 20250158876
- Publication date May 15, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Limin Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION NETWORKS FOR BOP CONTROL
- Publication number 20250122775
- Publication date Apr 17, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Vikas Rakhunde
- E21 - EARTH DRILLING MINING
Information Patent Application
CAN-OPEN MASTER REDUNDANCY IN PLC-BASED CONTROL SYSTEM
- Publication number 20240259230
- Publication date Aug 1, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Limin Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fixture for Securing Optoelectronic Packages for Wire and/or Compon...
- Publication number 20100008093
- Publication date Jan 14, 2010
- APPLIED OPTOELECTRONICS, INC.
- Kai-Sheng Lin
- H01 - BASIC ELECTRIC ELEMENTS