Zhang; Guohong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Guohong.The latest application filed is for "method and system for configuring regenerative braking energy recovery devices in urban rail transit".

Company Profile

6.12.11

Zhang; Guohong - Qingdao CN
Zhang; Guohong - Jiangsu CN
ZHANG; Guohong - Changzhou CN
Zhang; Guohong - Lanzhou CN
Zhang; Guohong - Sichuan CN
Zhang; Guohong - Lanzhou City CN
Zhang; Guohong - Guangzhou CN
Zhang; Guohong - Chengdu CN
Zhang; Guohong - Plano TX

*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
Method and system for configuring regenerative braking energy recovery devices in urban rail transit Grant 11,065,965 - Zhang , et al. July 20, 2	2021-07-20
Soundproof composite flooring of magnesium sulfate and solid wood Grant 10,875,276 - Zhang , et al. December 29, 2	2020-12-29
Method And System For Configuring Regenerative Braking Energy Recovery Devices In Urban Rail Transit App 20200391596 - ZHANG; YAWEI ; et al.	2020-12-17
Soundproof Composite Flooring Of Magenesium Sulfate And Solid Wood App 20200316911 - ZHANG; Xiaoling ; et al.	2020-10-08
Method for fast detecting pavement asphalt and early warning based on infrared spectrum big data Grant 10,768,164 - Li , et al. Sep	2020-09-08
Text mining-based attribute analysis method for internet media users Grant 10,664,539 - Zhang , et al.	2020-05-26
Method For Fast Detecting Pavement Asphalt And Early Warning Based On Infrared Spectrum Big Data App 20200132660 - Li; Xiaomin ; et al.	2020-04-30
Glue gun Grant D870,525 - Zhang Dec	2019-12-24
Text Mining-based Attribute Analysis Method For Internet Media Users App 20180032623 - Zhang; Guohong ; et al.	2018-02-01
Merging Sub-resolution Assist Features Of A Photolithographic Mask App 20120011478 - O'Brien; Sean C. ; et al.	2012-01-12
Merging sub-resolution assist features of a photolithographic mask Grant 8,056,029 - O'Brien , et al. November 8, 2	2011-11-08
Method of mapping lithography focus errors Grant 7,642,021 - Zhang , et al. January 5, 2	2010-01-05
Merging Sub-Resolution Assist Features of a Photolithographic Mask App 20090029272 - O'Brien; Sean C ; et al.	2009-01-29
Merging sub-resolution assist features of a photolithographic mask through the use of a merge bar Grant 7,451,428 - O'Brien , et al. November 11, 2	2008-11-11
Method of Mapping Lithography Focus Errors App 20080176045 - Zhang; Guohong ; et al.	2008-07-24
Method and system for contiguous proximity correction for semiconductor masks Grant 7,341,808 - Houston , et al. March 11, 2	2008-03-11
Method of locating sub-resolution assist feature(s) Grant 7,200,835 - Zhang , et al. April 3, 2	2007-04-03
Merging sub-resolution assist features of a photolithographic mask App 20060188791 - O'Brien; Sean C. ; et al.	2006-08-24
Method of locating sub-resolution assist feature(s) App 20060190919 - Zhang; Guohong ; et al.	2006-08-24
Method and system for contiguous proximity correction for semiconductor masks App 20060019202 - Houston; Theodore W. ; et al.	2006-01-26
Characterizing an exposure tool for patterning a wafer Grant 6,847,919 - Zhang , et al. January 25, 2	2005-01-25
Characterizing an exposure tool for patterning a wafer App 20040167748 - Zhang, Guohong ; et al.	2004-08-26

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