Eric Liu — 9 Patents at United Microelectronics

Eric Liu has been granted 9 US patents while listed as an inventor at United Microelectronics. The first was granted in 1998 and the most recent in November 2018. Eric Liu ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Eric Liu in San Rafael, CA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10125426	Thermal scavenging system to remove residue from interior surface of seamless tube in a bright annealing furnace	Mei Liu, Jueguang Wang	2018-11-13
9762035	Multi-step tube of a ceramic material and gas discharge tube made of the same	Thomas Westebbe, Yu Zhang, Jiaping Hong	2017-09-12
7673541	Colored razor blades	Kenneth James Skrobis, Alfred Porcaro, Ronald J. Swanson	2010-03-09
7284461	Colored razor blades	Kenneth James Skrobis, Alfred Porcaro, Ronald J. Swanson	2007-10-23
7052552	Gas chemistry cycling to achieve high aspect ratio gapfill with HDP-CVD	Michael Kwan	2006-05-30	$15,443,000
6335288	Gas chemistry cycling to achieve high aspect ratio gapfill with HDP-CVD	Michael Kwan	2002-01-01
6062442	Dispense system of a photoresist coating machine	Ming-Che Yang, Kuo-Feng Huang, En-Tien Tan	2000-05-16
5871028	Photoresist solution storage and supply device	—	1999-02-16
5844490	Monitoring device for a chemical reagent supply system	Chung-Chien Lu, His-Huang Lee, Tien-Tsai Lu	1998-12-01

Eric Liu — 9 Patents

Issued Patents All Time

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