Wen-Der TRUI

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Spherical coordinate mechanism
- Patent number 12,172,302
- Issue date Dec 24, 2024
- Wen-Der TRUI
- Wen-Der Trui
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Spherical coordinate orientating mechanism
- Patent number 11,904,465
- Issue date Feb 20, 2024
- Wen-Der Trui
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Twelve axes mechanism for spherical coordinate kinematics
- Patent number 9,851,045
- Issue date Dec 26, 2017
- Wen-Der Trui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spherical coordinates manipulating mechanism
- Patent number 9,579,786
- Issue date Feb 28, 2017
- Wen-Der Trui
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Space orientating mechanism with two tetrahedrons and eight arc-links
- Patent number 8,579,714
- Issue date Nov 12, 2013
- TRUI, Wen-Der
- Wen-Der Trui
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SPHERICAL COORDINATE MECHANISM
- Publication number 20230278193
- Publication date Sep 7, 2023
- Wen-Der TRUI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SPHERICAL COORDINATE ORIENTATING MECHANISM
- Publication number 20220134538
- Publication date May 5, 2022
- Wen-Der TRUI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
TWELVE AXES MECHANISM FOR SPHERICAL COORDINATE KINEMATICS
- Publication number 20170205022
- Publication date Jul 20, 2017
- Wen-Der Trui
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SPHERICAL COORDINATES MANIPULATING MECHANISM FOR INNER FRAME PIVOTA...
- Publication number 20170165831
- Publication date Jun 15, 2017
- Wen-Der Trui
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Spherical Coordinates Manipulating Mechanism
- Publication number 20150082934
- Publication date Mar 26, 2015
- Wen-Der Trui
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SPACE ORIENTATING MECHANISM WITH TWO TETRAHEDRONS AND EIGHT ARC-LINKS
- Publication number 20120083347
- Publication date Apr 5, 2012
- Wen-Der TRUI
- A63 - SPORTS GAMES AMUSEMENTS