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Inventor

Zhi Du

Inventor
Beijing, CN

Overview

7→
Patents
2015–2019
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G06Fprimary
G06FElectric digital data processing33%
H04LTransmission of digital information, e.g. telegraphic communication25%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes17%
H04MTelephonic communication8%
H04WWireless communication networks8%
H05KPrinted circuits8%
PatentTitleYear
10,198,134Shadow elimination arrangement, touch screen and method for producing the same201910,175,794Touch screen, manufacturing method thereof and touch display apparatus201910,042,447Touch sensor having single ITO layer, manufacturing method thereof and touch screen201810,019,089Touch substrate, method for manufacturing the same, and touch display apparatus20189,654,974'Mobile device and method for unlocking screen of mobile device'20179,641,478'Networking activity interactive system, computer readable recording medium, client terminal and server thereof'20179,184,927'Networking activity interactive system and method, client terminal and server thereof'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2017Patents assigned to TENCENT TECH SHENZHEN CO LTD (2)· patent assignee history
2015–2017Based in Guangdong, CN· patent location history
2017Patents assigned to HON HAI PREC IND CO LTD (1)· patent assignee history
2017Patents assigned to HONG FU JIN PREC IND (SHENZHEN) CO LTD (1)· patent assignee history
2017Based in Shenzhen, CN· patent location history
2018–2019Patents assigned to BOE TECHNOLOGY GROUP CO LTD (4)· patent assignee history
2018–2019Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (4)· patent assignee history
2018–2019Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOE TECHNOLOGY GROUP CO LTD42018–2019
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD42018–2019
TENCENT TECH SHENZHEN CO LTD22015–2017
HON HAI PREC IND CO LTD12017
HONG FU JIN PREC IND (SHENZHEN) CO LTD12017
Locations
LocationPatentsSpan
Beijing, CN42018–2019
Guangdong, CN22015–2017
Shenzhen, CN12017