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Inventor

Chih-Hsin Chen

Inventor
Changhua County, TW

Overview

14→
Patents
2004–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 14 as inventor

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

G11Cprimary
G11CStatic stores15%
H10BElectronic memory devices13%
H01LSemiconductor devices10%
H10DInorganic electric semiconductor devices8%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
C07DHeterocyclic compounds3%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere3%
F25BRefrigeration machines, plants or systems3%
PatentTitleYear
10,725,001Liquid crystal composition, pH sensing device using the same, and pH sensing device kit using the same202010,642,579Non-volatile memory20209,847,133Memory array capable of performing byte erase operation20179,524,785'Memory unit with voltage passing device'20169,466,392'Memory array with memory cells arranged in pages'20169,041,089'Nonvolatile memory structure'20159,018,691'Nonvolatile memory structure and fabrication method thereof'20158,807,271'Speaker device with vibration absorbing function and audio display device therewith'20147,910,228'Materials for organic light-emitting diodes'20117,898,429'Angle-adjustable method and automatic angle-adjustable display device'2011D0598020'Can-style wireless bridge'20097,148,639'Voltage compensating circuit for a sensorless type DC brushless motor'20066,935,121'Reciprocating and rotary magnetic refrigeration apparatus'20056,690,143'Power factor correction circuit with resonant snubber'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2006Patents assigned to IND TECH RES INST (3)· patent assignee history
2004–2011Based in Hsinchu, TW· patent location history
2009Patents assigned to TATUNG TECHNOLOGY INC (1)· patent assignee history
2009Based in Taipei, TW· patent location history
2011Patents assigned to ACADEMIA SINICA (1)· patent assignee history
2011Patents assigned to CORETRONIC CORP (1)· patent assignee history
2011Based in Sanchang, TW· patent location history
2014–2020Based in New Taipei, TW· patent location history
2015–2020Patents assigned to EMEMORY TECHNOLOGY INC (6)· patent assignee history
2015–2020Based in Changhua County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EMEMORY TECHNOLOGY INC62015–2020
IND TECH RES INST32004–2006
ACADEMIA SINICA12011
CORETRONIC CORP12011
TATUNG TECHNOLOGY INC12009
Locations
LocationPatentsSpan
Changhua County, TW62015–2020
Hsinchu, TW32004–2011
New Taipei, TW22014–2020
Sanchang, TW12011
Taipei, TW12009