Inventor

Han-Zheng Zhang

Inventor

Shenzhen, CN

Overview

18→

Patents

2010–2021

Patent span

Physics

Primary field (CPC G)

Patents· 18 as inventor

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

G06Fprimary

G06FElectric digital data processing32%

E05DHinges or suspension devices for doors, windows or wings8%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof8%

H04MTelephonic communication8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere5%

Y10TTechnical subjects covered by former us classification5%

B25JManipulators3%

G02BOptical elements, systems or apparatus3%

G08BSignalling systems, e.g. personal calling systems3%

PatentTitleYear

11,089,416Sensors for determining don/doff status of a wearable device2021 11,062,572Visual indicator for head-mounted device2021 8,627,546'Dual axis hinge with eccentric connector'2014 8,514,556'Electronic device with support mechanism'2013 8,474,101'Hinge mechanism'2013 8,468,654'Hinge assembly and electronic device using the same'2013 8,351,193'Coupling mechanism and electronic device using same'2013 8,307,511'Swivel-hinge assembly with rotation limiting peg'2012 8,296,905'Hinge mechanism'2012 8,289,685'Portable electronic device'2012 8,221,248'Overload protection mechanism and shaft coupling device using the same'2012 8,205,305'Hinge mechanism'2012 8,201,791'Support stand'2012 8,104,144'Hinge assembly and electronic device using the same'2012 8,011,066'Hinge assembly for electronic device'2011 8,009,009'Coil module'2011 D0626547'Notebook computer'2010 7,726,616'Support stand for flat-panel display monitor'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to HON HAI PREC IND CO LTD (15)· patent assignee history

2010–2014Patents assigned to HONGFUJIN PREC IND SHENZHEN (14)· patent assignee history

2010–2014Based in Shenzhen, CN· patent location history

2011Based in Dongguan, CN· patent location history

2012–2014Patents assigned to ZHANG HAN-ZHENG (12)· patent assignee history

2012–2013Patents assigned to LI JIAN (6)· patent assignee history

2012–2014Patents assigned to WANG JIN-XIN (6)· patent assignee history

2021Based in Mountain View, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HON HAI PREC IND CO LTD	15	2010–2014
HONGFUJIN PREC IND SHENZHEN	14	2010–2014
ZHANG HAN-ZHENGself	12	2012–2014
LI JIAN	6	2012–2013
WANG JIN-XIN	6	2012–2014

Locations

Location	Patents	Span
Shenzhen, CN	15	2010–2014
Mountain View, California, US	2	2021
Dongguan, CN	1	2011