Li-Ming Wang — 26 Patents at United Microelectronics

Li-Ming Wang has been granted 26 US patents while listed as an inventor at United Microelectronics. The first was granted in 1997 and the most recent in July 2025. Li-Ming Wang ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Li-Ming Wang in Taichung, IL, TW.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12359771	Pressure tank	—	2025-07-15
9255663	Pressure tank	—	2016-02-09
D718752	Router	—	2014-12-02
D718288	Router	—	2014-11-25
8651315	Pressure tank	—	2014-02-18
8348085	Pressure tank	—	2013-01-08
8207382	Method for eliminating color forming impurities from nitro compounds	Daniel M. Trauth, Edward L. Little, Richard L. James, John D. Gummere, Morteza Mokhtarzadeh	2012-06-26	$48,659,000
8103995	Method for OPC correction	—	2012-01-24
8033416	Pressure tank having plural access openings	—	2011-10-11
7970485	Systems and methods for determining width/space limits for a mask layout	—	2011-06-28	$2,180,000
7550237	Systems and methods for determining width/space limits for mask layout	—	2009-06-23	$1,948,000
7392503	Method of correcting mask pattern	—	2008-06-24	$1,609,000
7049425	Methods and compositions utilizing an alternative splice variant of the sigma-1 receptor	Kenneth T. Wheeler, Robert H. Mach, Steven R. Childers, Gregory Shelness	2006-05-23
6944627	Content management system and methodology employing a tree-based table hierarchy featuring arbitrary information retrieval from different locations in the hierarchy	Howard Zhang, Lily Liang, Tawei Hu, Edward J. Perry, Khanh Le	2005-09-13	$5,632,000
6915922	Pressure tank	—	2005-07-12
6544695	Photomask set for photolithographic operation	Kao-Tsair Tsai	2003-04-08	$1,034,000
6509137	Multilayer photoresist process in photolithography	Kao-Tsair Tsai	2003-01-21	$714,000
6497982	Method for suppressing optical proximity effect bias within a wafer	—	2002-12-24	$1,522,000
6465160	Method for preventing side-lobes in photolithography	Kao-Tsair Tsai	2002-10-15	$873,000
6352896	Method of manufacturing DRAM capacitor	Haochieh Liu, Hsi-Chuan Chen, Jung-Ho Chang, Hong-Hsiang Tsai, Sen-Huan Huang +2 more	2002-03-05	$1,349,000
5985363	Method of providing uniform photoresist coatings for tight control of image dimensions	Gwo-Yuh Shiau, Shinn-Jhy Lian, Daniel Lee, Hsiang-Wei Tseng	1999-11-16
5811061	Method and device for testing blood units for viral contamination	Jeffrey Martinson, William Bratten, John R. Chapman	1998-09-22	$52,916,000
5785869	Method for creating a leukocyte rich sample from a mixed population of blood cells	Jeffrey Martinson, William Bratten, John R. Chapman	1998-07-28	$51,286,000
5780105	Method for uniformly coating a semiconductor wafer with photoresist	—	1998-07-14
5686238	Method and device for testing blood units for viral contamination	Jeffrey Martinson, William Bratten, John R. Chapman	1997-11-11	$39,522,000

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Li-Ming Wang — 26 Patents

Issued Patents All Time

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