Inventor

Chia-Ming Tsai

Inventor

Taipei, TW

Overview

38→

Patents

2002–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 38 as inventor

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

H01Lprimary

H01LSemiconductor devices13%

H10DInorganic electric semiconductor devices13%

G06FElectric digital data processing11%

H04NPictorial communication, e.g. television6%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light4%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%

H04BTransmission4%

H05KPrinted circuits4%

C23CCoating metallic material3%

PatentTitleYear

10,832,101Electronic card holders2020 10,802,603Computing device accessories with retention cups2020 10,795,388Voltage adjustment device and method thereof2020 10,797,151Metal gate structures for field effect transistors2020 10,752,995Material delivery system and method2020 10,754,400Control method for data storage system, data storage module, and computer program product2020 10,735,764Palette coding for screen content coding2020 10,693,259Connector port assembly for an electronic device2020 10,237,575Palette coding for screen content coding2019 10,055,189Two-dimensional palette coding for screen content coding2018 9,876,083Semiconductor devices, FinFET devices and methods of forming the same2018 9,851,745Latch for a computer case2017 9,823,123'System and method for controlling excess bias of single photon avalanche photo diode'2017 9,655,192'Power supply method, power supply system, and carrier module thereof'2017 9,601,593'Semiconductor device structure and method for forming the same'2017 9,501,288'Power-on method and related server device based on a blade enable signal asserted by a chassis management module'2016 9,435,648'Map matching device, system and method'2016 9,312,138'Method for forming gate dielectric layer'2016 9,306,024'Method of forming semiconductor device'2016 9,282,662'Electronic device including retractable bolt member'2016 9,250,659'Door assembly'2016 9,196,718'In-situ nitridation of gate dielectric for semiconductor devices'2015 9,190,987'Latch apparatus and applications thereof'2015 9,064,865'Mechanisms for forming gate dielectric layer'2015 8,946,036'Method of forming dielectric films using a plurality of oxidation gases'2015 8,729,645'Substrate backside peeling control'2014 8,132,291'Hinge device'2012 7,453,322'Transimpedance amplifier using negative impedance compensation'2008 7,425,779'Parallel redundant power system and the control method for the same'2008 7,288,754'Optical receiver'2007 6,999,687'Optical receiving device'2006 6,958,840'Driving circuit for optical modulator'2005 6,803,679'Parallel redundant power system and method for control of the power system'2004 6,735,228'Driving control circuit for light-emitting device'2004 6,700,909'Light-emitting device driving circuit'2004 6,559,630'Method of measuring frequency of AC power'2003 6,483,864'Partial reflective laser output device'2002 6,356,463'High frequency, voltage feedback control mode power converter'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2017Patents assigned to IND TECH RES INST (10)· patent assignee history

2002–2008Patents assigned to PHOENIXTEC POWER CO LTD (4)· patent assignee history

2002–2020Based in Taipei, TW· patent location history

2002–2017Based in Hsinchu, TW· patent location history

2014–2016Patents assigned to TAIWAN SEMICONDUCTOR MFG (3)· patent assignee history

2014–2020Based in Zhubei City, TW· patent location history

2015–2020Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (7)· patent assignee history

2016–2020Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (5)· patent assignee history

2016–2020Based in New Taipei, TW· patent location history

2016–2020Based in Hsinchu County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IND TECH RES INST	10	2002–2017
TAIWAN SEMICONDUCTOR MFG CO LTD	7	2015–2020
HEWLETT PACKARD DEVELOPMENT CO	5	2016–2020
PHOENIXTEC POWER CO LTD	4	2002–2008
TAIWAN SEMICONDUCTOR MFG	3	2014–2016

Locations

Location	Patents	Span
Taipei, TW	9	2002–2020
Hsinchu, TW	8	2002–2017
Zhubei City, TW	7	2014–2020
New Taipei, TW	4	2016–2020
Hsinchu County, TW	3	2016–2020