LexDanaLexDanabeta
Inventor

Chien-Li Tsai

Inventor
Tu-Cheng, TW

Overview

64→
Patents
2006–2020
Patent span
Physics
Primary field (CPC G)

Patents· 64 as inventor

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

G06Fprimary
G06FElectric digital data processing33%
G11BInformation storage based on relative movement between record carrier and transducer8%
Y10TTechnical subjects covered by former us classification8%
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 systems5%
LOC145%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
H01HElectric switches4%
H05KPrinted circuits4%
E05CBolts or fastening devices for wings, specially for doors or windows3%
H02JElectric power networks3%
PatentTitleYear
10,622,814Power conversion apparatus202010,077,780Method for controlling fan speed of electronic apparatus and electronic apparatus using the same20189,991,704Power supply apparatus and power supply method20189,811,139'Apparatus and method for power supply'20179,356,524'Power conversion apparatus'20168,807,488'Mounting apparatus for storage device'20148,546,714'Button assembly and electronic device having the same'20137,907,426'Flyback circuit providing synchronized control'20117,869,499'Variable-frequency circuit with a compensation mechanism'20117,764,508'Portable notebook computer motherboard'20107,750,237'Electronic device enclosure having protective layer'20107,746,322'Mouse device with keys'20107,710,719'Mobile hard disk box'20107,686,261'Supporting bracket assembly'20107,681,210'Ejection apparatus for data storage device'20107,679,894'Mounting apparatus for LCD panel'20107,656,663'Latch mechanism'20107,646,599'Latch mechanism for foldable electronic device'20107,642,477'Button fixing mechanism'20107,611,294'Electronic apparatus with orientation adjustable camera'20097,595,979'LCD panel mounting apparatus'20097,589,961'Pushing assembly for data storage device'20097,573,702'Display device'20097,571,874'Wire winding device with spring loaded retractable wire reel'20097,564,513'Liquid crystal display device, mounting device for mounting a liquid crystal display device, and method for assembling a liquid crystal display device'20097,549,684'Latch mechanism'20097,542,278'Electronic apparatus incorporating fixing mechanism'20097,542,280'Mounting apparatus for data storage device'20097,535,703'Pushing assembly for electronic module'20097,515,404'Latch mechanism for foldable electronic device'20097,511,951'Portable computer'20097,499,294'Self-excitation synchronous rectification driver'20097,495,896'Latching mechanism with a puch button and a pivot'20097,489,502'Latching mechanism for a foldable electronic device'20097,489,505'External hard disk enclosure'20097,489,501'Mounting apparatus with a sliding bracket for LCD panel'20097,485,820'Button assembly'20097,453,691'Mounting apparatus for data storage devices'20087,450,370'Securing assembly for keyboard of portable computer'20087,446,667'Switch apparatus for starting alarm circuit of portable computer'20087,447,013'Mounting apparatus for storage device'20087,441,735'Supporting apparatus for LCD module'20087,440,292'Latch mechanism and electronic device with the same'20087,431,612'Fixing mechanism for component'20087,417,851'Latch mechanism'20087,407,202'Foldable electronic device having latch mechanism'20087,408,768'Mounting apparatus for data storage device'20087,400,497'Portable computer'20087,374,438'Electronic apparatus incorporating latch mechanism'20087,365,993'Mounting apparatus for expansion card'20087,322,835'Battery latch mechanism'20087,318,731'Battery latch mechanism'20087,310,247'Method for controlling transformer excitation cycles and circuit for controlling the same'20077,265,987'Mounting assembly for data storage device'20077,252,516'Adjustable-size, mother board'20077,205,475'Cover assembly'2007D0539795'Notebook computer'2007D0538800'Notebook computer'20077,192,291'Cover mounting assembly'2007D0538799'Notebook computer'20077,176,393'Mounting apparatus for keyboard of portable computer'2007D0535990'Notebook computer'2007D0535292'Notebook computer'20077,127,277'Handheld electronic device having shiftable pivot structure'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2010Based in Taipei, TW· patent location history
2007–2014Patents assigned to HON HAI PREC IND CO LTD (54)· patent assignee history
2007–2010Based in Tu-Cheng, TW· patent location history
2007–2018Based in Taoyuan County, TW· patent location history
2007–2008Based in Guangdong, CN· patent location history
2008–2013Patents assigned to HONGFUJIN PREC IND SHENZHEN (39)· patent assignee history
2011–2016Patents assigned to FSP TECHNOLOGY INC (3)· patent assignee history
2013–2014Patents assigned to LEE GUANG-YAO (2)· patent assignee history
2017–2020Patents assigned to FSP TECH INC (4)· patent assignee history
2018–2020Based in Taoyuan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HON HAI PREC IND CO LTD542007–2014
HONGFUJIN PREC IND SHENZHEN392008–2013
FSP TECH INC42017–2020
FSP TECHNOLOGY INC32011–2016
LEE GUANG-YAO22013–2014
Locations
LocationPatentsSpan
Tu-Cheng, TW332007–2010
Taipei, TW142006–2010
Taoyuan County, TW72007–2018
Guangdong, CN32007–2008
Taoyuan, TW22018–2020