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Inventor

Yu-Han Chen

Inventor
Hsinchu, TW

Overview

32→
Patents
2012–2020
Patent span
Physics
Primary field (CPC G)

Patents· 32 as inventor

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

G06Fprimary
G06FElectric digital data processing15%
C07DHeterocyclic compounds10%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
H05BElectric heating7%
C07CAcyclic or carbocyclic compounds5%
H04NPictorial communication, e.g. television4%
H10KOrganic electric solid-state devices4%
A61BDiagnosis3%
A61KPreparations for medical, dental or toiletry purposes3%
PatentTitleYear
10,831,321Parallel sensing touch control device and operating method thereof202010,697,123Zwitterionic imidazolinium surfactant and use in the manufacture of absorbent paper202010,669,673Manufacture of absorbent paper with low charge density imidazolinium containing debonder compositions202010,578,507Pressure measuring method and pressure measuring apparatus202010,437,365Driver integrated circuit of touch panel and associated driving method201910,430,005Capacitive touch device and capacitive communication device201910,261,687Pin sharing circuit, pin sharing method, electronic device and electronic wire using the same201910,065,934Substituted urea derivatives and pharmaceutical uses thereof201810,013,071Three-dimensional gesture sensing method and touch sensing device using the same20189,952,732Capacitive touch device, capacitive communication device and communication system20189,587,284'Lactic acid bacterium having immunomodulatory and anti-allergic effects and pharmaceutical composition containing the same'20179,501,109'Detachable guiding mechanism and related electronic device'20169,395,315'Lens module testing device'20169,360,949'Human interface device'20169,335,609'Driving system for shape memory alloy based actuator and camera module using same'20169,229,295'Image stabilizer and image-shake correcting method'20169,182,834'Mouse device'20159,152,016'Image capturing device and method for determining correction coefficient of autofocus function'20159,122,124'Actuator and camera module having same'20159,046,736'Image stabilizer and image capturing device'20158,974,920'Application of triphenylene derivatives in organic electroluminescent devices'20158,970,777'Structure of a ring flash module'20158,810,362'Recognition system and recognition method'20148,737,696'Human face recognition method and apparatus'20148,661,909'Method, apparatus and system for mapping pipeline'20148,614,763'Auto-focusing camera module'20138,543,179'Biomedical sensor device'20138,471,037'Derivatives having vinyl group and its use in electroluminescent element'20138,445,120'Triphenylene based aromatic compounds and OLEDs utilizing the same'20138,426,039'9,10-bisphenylphenanthrene derivative and organic light emitting diode using the same'20138,288,015'Triphenylene based aromatic compounds and OLEDs utilizing the same'20128,285,355'Biomedical electric wave sensor'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to CHEN YU-HAN (12)· patent assignee history
2012–2015Patents assigned to CHENG CHIEN-HONG (5)· patent assignee history
2012–2015Patents assigned to NAT UNIV TSING HUA (4)· patent assignee history
2012–2020Based in Hsinchu, TW· patent location history
2013–2016Patents assigned to HON HAI PREC IND CO LTD (8)· patent assignee history
2013–2016Based in New Taipei, TW· patent location history
2014–2020Patents assigned to PIXART IMAGING INC (11)· patent assignee history
2014–2020Based in Hsinchu County, TW· patent location history
2014–2017Based in Taipei, TW· patent location history
2020Based in Appleton, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN YU-HANself122012–2016
PIXART IMAGING INC112014–2020
HON HAI PREC IND CO LTD82013–2016
CHENG CHIEN-HONG52012–2015
NAT UNIV TSING HUA42012–2015
Locations
LocationPatentsSpan
Hsinchu, TW132012–2020
New Taipei, TW102013–2016
Hsinchu County, TW42014–2020
Appleton, WI, US22020
Taipei, TW22014–2017