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Ming-Che Hsu — 28 Patents

CCChieftek Precision Co.: 24 patents #1 of 11Top 10%

AMAsia Ic Mic-Process: 1 patents #3 of 6Top 50%

Hsinchu, TW: #825 of 13,380 inventorsTop 7%

Overall (All Time): #134,628 of 4,157,543Top 4%

28 Patents All Time

Ming-Che Hsu has been granted 28 US patents while listed as an inventor at Chieftek Precision Co.. The first was granted in 2001 and the most recent in November 2025. Ming-Che Hsu ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Ming-Che Hsu in Hsinchu, TW.

Patents per Year

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #	Title	Co-Inventors	Date
12472645	Robotic tool changer system through magnetic coupling force and all-round mechanical locking	Sylvia Wu	2025-11-18
12387970	Single wafer spin cleaning apparatus with soaking, cleaning, and etching functions	Li-tso HUANG, Hsiu-kai CHANG, Chin-yuan WU	2025-08-12
12251824	Robot arm joint, connector and robot arm	SYUAN-JYUN WU	2025-03-18
12128452	Multifunctional single wafer soaking-spinning-cleaning device and wafer processing method	Li-tso HUANG, Hsiu-kai CHANG, Chin-yuan WU	2024-10-29
12048999	Method for performing tool change with robot arm	SYUAN-JYUN WU	2024-07-30
12048978	Robotic tool changer system and method for performing tool change with robotic tool changer system	SYUAN-JYUN WU	2024-07-30
11598370	Linear guide rail structure	—	2023-03-07
11204065	Roller-type linear guide with oil storage function and oil storage accessory thereof	—	2021-12-21
11147372	Micro linear slide rail assembly and slider thereof	—	2021-10-19
10784760	Core-type linear motor	HSUAN-CHUN WU, Hsun-Han Liu	2020-09-22
10359074	Miniature slider structure and linear slide	—	2019-07-23
9169868	Movable member for linear slide assembly	—	2015-10-27
9148047	Coil assembly having separation plates for iron less linear motor	—	2015-09-29
8967862	Slider assembly	—	2015-03-03
8926181	Endless circulation path for linear rail	—	2015-01-06
8887892	Chain for rolling elements	—	2014-11-18
8888368	Roller retaining chain	—	2014-11-18
8870508	Bolt-hole cap for bolt hole in linear rail	—	2014-10-28
8858082	Circulation maintaining device for linear slide assembly	—	2014-10-14
8757879	Roller maintaining chain and method for making roller maintaining chain and linear movement device	—	2014-06-24
8408796	Rolling element retainer belt and linear motion guide apparatus	—	2013-04-02
8297843	Ball retainer chain, a method of making the same, and a linear guide apparatus	—	2012-10-30
8154156	Coil assembly for linear motor	—	2012-04-10
8115348	Unit coil, coil assembly and coreless type linear motor	Chi-Wen Chung, YUNG HO HSIAO, Wen-Jeng Wu	2012-02-14
7465092	Ball chain	Lih-Fen Chen	2008-12-16