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Inventor

Yun Guo

Inventor
Shenzhen, CN

Overview

8→
Patents
2006–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary
B01DSeparation17%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
LOC1411%
Y02TClimate change mitigation technologies related to transportation11%
C02FTreatment of water, waste water, sewage, or sludge6%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
F15BSystems acting by means of fluids in general6%
F16KValves6%
G02BOptical elements, systems or apparatus6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
PatentTitleYear
10,364,169Ultrafiltration TIO2019D0828834Wearable device2018D0828833Wearable device20189,664,084'Emission reduction system'20178,927,992'Display apparatus'20158,889,227'Method for preparing monolithic catalyst washcoat'20148,207,078'Close coupled catalyst for purification of exhaust gas and the preparation thereof'20127,121,189'Electronically and hydraulically-actuated drain value'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2014Patents assigned to GUO YUN (2)· patent assignee history
2012–2014Patents assigned to LU GUANZHONG (2)· patent assignee history
2012–2014Patents assigned to UNIV EAST CHINA SCIENCE & TECH (2)· patent assignee history
2012–2014Patents assigned to ZHANG ZHIGANG (2)· patent assignee history
2012–2014Based in Shanghai, CN· patent location history
2015Based in Suzhou, CN· patent location history
2017Based in Dunlap, IL, US· patent location history
2018Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2018Based in Shenzhen, CN· patent location history
2019Based in Chicago, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GUO YUNself22012–2014
HUAWEI TECH CO LTD22018
LU GUANZHONG22012–2014
UNIV EAST CHINA SCIENCE & TECH22012–2014
ZHANG ZHIGANG22012–2014
Locations
LocationPatentsSpan
Shenzhen, CN22018
Shanghai, CN22012–2014
Chicago, Illinois, US12019
Dunlap, Illinois, US12017
Suzhou, CN12015