Zhang; Yueyan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Yueyan.The latest application filed is for "dynamic covalent polymerizations with elemental sulfur and sulfur prepolymers".

Company Profile

2.5.10

Zhang; Yueyan - Tucson AZ
Zhang; Yueyan - Guangdong CN
Zhang; Yueyan - Shenzhen CN
Zhang; Yueyan - Shenzhen City CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Dynamic Covalent Polymerizations With Elemental Sulfur And Sulfur Prepolymers App 20210047472 - Pyun; Dong-Chul ; et al.	2021-02-18
Chalcogenide Hybrid Inorganic/organic Polymer (chip) Materials As Improved Crosslinking Agents For Vulcanization App 20200207933 - Pyun; Dong-Chul ; et al.	2020-07-02
Liquid crystal panel and the detection method on image sticking of the liquid crystal panel Grant 9,888,236 - Zhang , et al. February 6, 2	2018-02-06
Photoresist composition and color filter manufacturing method Grant 9,880,465 - Zhang January 30, 2	2018-01-30
Photoresist Composition And Color Filter Manufacturing Method App 20170227845 - Zhang; Yueyan	2017-08-10
Image processing method, image processing device and automated optical inspection machine Grant 9,646,224 - Zhang May 9, 2	2017-05-09
Slit nozzle cleaning device for coaters Grant 9,623,430 - Zhang April 18, 2	2017-04-18
Daily checking and calibrating method of length measuring machine Grant 9,470,518 - Huang , et al. October 18, 2	2016-10-18
A Slit Nozzle Cleaning Device For Coaters App 20160279656 - ZHANG; Yueyan	2016-09-29
A Liquid Crystal Panel and The Detection Method On Image Sticking Of The Liquid Crystal Panel App 20160286211 - ZHANG; Yueyan ; et al.	2016-09-29
Image Processing Method, Image Processing Device And Automated Optical Inspection Machine App 20150294452 - Zhang; Yueyan	2015-10-15
Daily Checking And Calibrating Method Of Length Measuring Machine App 20150143871 - Huang; Wende ; et al.	2015-05-28
Nozzle Cleaning Device And Coater Provided With It App 20140190532 - Zhang; Yueyan ; et al.	2014-07-10
Method And System For Correcting Measurement Difference Of Transmittance Frequency Spectrum Of Color Filter App 20140160478 - Huang; Wende ; et al.	2014-06-12

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