LexDanaLexDanabeta
Inventor

Chia-Hua Chen

Inventor
Tu-Cheng, TW

Overview

150→
Patents
2001–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 150 as inventor

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

H04Mprimary
H04MTelephonic communication29%
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 thereof10%
G06FElectric digital data processing9%
E05DHinges or suspension devices for doors, windows or wings7%
E05FDevices for moving wings into open or closed position6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
H04BTransmission5%
G06KGraphical data reading4%
H05KPrinted circuits4%
LOC144%
PatentTitleYear
11,043,431Integrated circuit devices with well regions202110,527,922Projection screen and light absorbing film20209,778,698'Housing, electronic device using same, and method for making same'20178,797,730'Sliding module for electronic device'20148,724,303'Portable electronic device'20148,625,260'Sliding module for electronic device'20148,625,267'Button activated spring-loaded hinge assembly'20148,621,714'Hinge assembly for foldable electronic device'20148,625,268'Sliding module for electronic device'20148,593,794'Hinge assembly for foldable electronic device'20138,553,402'Sliding module for electronic device'20138,549,709'Button activated spring-loaded hinge assembly'20138,547,700'Sliding module for electronic device'20138,533,915'Button activated spring-loaded hinge assembly'20138,493,725'Sliding module for electronic device'20138,490,247'Button activated spring-loaded hinge assembly'20138,462,492'Sliding module for electronic device'20138,456,835'Elastic module and slide mechanism and electronic device using the same'20138,453,299'Connecting module and sliding mechanism for electronic device'20138,432,677'Hinge assembly for foldable electronic device'20138,402,607'Hinge assembly for foldable electronic device'20138,383,936'Grounding mechanism for slide-type electronic devices'20138,370,994'Automatically opening hinge assembly for portable electronic devices'20138,341,805'Hinge assembly for foldable electronic device'20138,338,705'Grounding mechanism for slide-type electronic devices'20128,334,458'Grounding mechanism for slide-type electronic devices'20128,270,175'Chip card holder for portable electronic device'20128,259,931'Sliding mechanism and electronic device having the same'20128,254,566'Sliding mechanism and electronic device having the same'20128,245,354'Hinge assembly for foldable electronic device'20128,243,432'Support mechanism for portable electronic device'20128,240,007'Hinge assembly for foldable electronic device'20128,208,254'Slide mechanism for slide-type portable electronic device'20128,164,890'Sliding and tilting mechanism and portable electronic device using the same'20128,164,889'Sliding and tilting mechanism and portable electronic device using the same'2012D0654467'Mobile phone'2012D0654468'Mobile phone'2012D0654466'Mobile phone'2012D0654051'Mobile phone'2012D0654050'Mobile phone'20128,099,833'Washer for hinge assembly'20127,927,730'Battery cover latching assembly for portable electronic device'20117,926,146'Hinge assembly for foldable electronic devices'20117,913,359'Automatically opening hinge assembly for portable electronic devices'20117,913,356'Hinge assembly for foldable electronic devices'20117,842,412'Battery cover assembly for portable electronic device'20107,824,793'Battery cover assembly for portable electronic device'20107,811,698'Battery cover assembly for portable electronic device'20107,796,381'Battery cover latching assembly for portable electronic device'20107,780,047'Carrying structure for portable electronic devices'20107,744,000'Chip card retaining mechanism'20107,725,987'Hinge assembly for a foldable electronic device'20107,729,730'Slide mechanism for a slide-type portable terminal device'20107,702,372'Battery cover assembly for portable electronic device'20107,699,659'Surface contact card latching assembly'20107,697,269'Housing mechanism for electronic device'20107,665,184'Hinge assembly with rolling means'20107,660,560'Battery cover latching assembly for portable electronic device'20107,647,674'Automatically opening hinge assembly for portable electronic devices'20107,647,079'Battery cover latching assembly for portable electronic device'20107,643,857'Foldable electronic device'20107,627,930'Automatically opening hinge assembly for portable electronic devices'20097,629,074'Battery cover latching assembly for portable electronic device'20097,609,962'Camera socket and method for making the same'20097,584,894'Housing mechanism for receiving memory card'20097,583,514'SIM card holder'20097,578,030'Hinge mechanism for foldable electronic device'20097,565,717'Hinge assembly'20097,565,718'Automatic opening hinge assembly for portable electronic devices'20097,561,687'Hinge assembly for a foldable electronic device'20097,552,512'Hinge assembly for a foldable electronic device'20097,551,735'Housing for an electronic device, and method for making the same'20097,550,226'Battery cover assembly for portable electronic device'20097,542,789'Battery cover assembly for a portable electronic device'20097,539,303'Keypad assembly'20097,533,444'Hinge mechanism for foldable electronic device'20097,530,143'Hinge mechanism for a foldable electronic device'20097,530,145'Cover restricting mechanism for foldable electronic device'20097,513,010'Automatic opening hinge assembly for portable electronic device'20097,512,397'Battery cover assembly'20097,493,674'Cover restricting mechanism of foldable electronic device'20097,495,899'Battery cover assembly for portable electronic device'20097,495,843'Focus adjusting mechanism and portable electronic device using same'20097,494,360'Surface contact card holder'20097,488,554'Battery cover assembly for portable electronic device'20097,488,555'Battery cover assembly for portable electronic device'20097,445,510'Surface contact card holder'20087,444,715'Hinge mechanism for foldable electronic device'20087,441,813'Battery cover latching mechanism for portable electronic device'20087,442,044'Chip card retaining mechanism'20087,436,653'Housing mechanism for electronic device and method for making the same'20087,410,394'Latching mechanism for surface contact card'20087,407,414'Surface contact card holder'20087,404,235'Hinge assembly for portable electronic devices'20087,383,616'Hinge assembly for portable electronic device'20087,372,136'Chip card retaining mechanism'20087,371,088'Chip card retaining mechanism'20087,354,290'Surface contact card holder'20087,353,568'Hinge assembly for foldable electronic device'20087,344,401'Surface contact card holder'20087,334,297'Hinge assembly for foldable electronic device'20087,336,781'Latching assembly for a removable cover of a portable electronic device'20087,334,294'Hinge and foldable electronic device using the hinge'20087,333,777'Latching assembly for a removabable cover of a wireless communication device'20087,304,864'Latching assembly for a removable panel of a portable electronic device'20077,303,414'Surface contact card holder'20077,303,424'Battery cover assembly for portable electronic device'20077,264,495'SIM card holder'20077,261,973'Connecting structure for a flip cover battery compartment of a portable electronic device'20077,255,605'Surface contact card holder'20077,252,527'Surface contact card holder'20077,252,529'Chip card retaining mechanism'20077,244,135'Surface contact card latching assembly'20077,237,304'Hinge assembly for foldable electronic device'20077,209,363'Latching assembly for a removable panel of a portable electronic device'20077,180,754'Connecting mechanism for a battery case and a body of a portable electronic device'20077,168,133'Hinge for a portable electronic device'20077,160,131'SIM card holder'20077,150,072'Hinge assembly'20067,149,559'Replaceable panel device for a handset'20067,136,291'Connecting structure for a battery case and a main body of a portable electronic device'20067,131,871'Chip card retaining mechanism'20067,124,472'Hinge mechanism with single hand operation'20067,117,563'Hinge assembly for foldable electronic device'20067,117,562'Automatic opening and closing hinge assembly for portable electronic devices'20067,111,361'Hinge assembly'20067,100,244'Hinge assembly and portable electronic device having same'20067,100,239'Hinge assembly'20067,096,534'Hinge assembly with rotating mechanism'20067,068,495'Battery cover assembly for portable electronic device'20067,058,176'Cover structure for portable electronic device'20067,002,073'Latching assembly for a removable cover of a portable electronic device'20066,985,115'Automatic antenna for portable electronic device'20066,929,878'Battery cover assembly for a portable electronic device'2005D0491559'Front cover for a mobile phone'2004D0490406'Keypad for a handset'2004D0485247'Mobile phone'2004D0481716'Battery cover for a mobile phone'2003D0481383'Back cover for a mobile phone'20036,590,848'Disk drive cage assembly'20036,452,792'Computer enclosure incorporating drive bracket'20026,388,876'Computer enclosure incorporating pivotable drive bracket'20026,388,875'Retaining device of computer data storage device'20026,288,336'Computer bezel incorporating a plurality of fasteners'2001D0447144'Data storage device mounting rail'2001D0446788'Data storage device mounting rail'20016,267,254'Mother board tray assembly'20016,231,140'Computer enclosure'20016,231,139'Computer enclosure incorporating a fixing cover'20016,215,659'Fan housing in a computer enclosure'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2009Based in Tu-Chen, TW· patent location history
2006–2009Patents assigned to SUTECH TRADING LTD (42)· patent assignee history
2006–2011Based in Tu-Cheng, TW· patent location history
2007–2017Patents assigned to SHENZHEN FUTAIHONG PREC IND CO (97)· patent assignee history
2007–2017Based in Shindian, TW· patent location history
2008–2014Based in Taipei, TW· patent location history
2009–2017Patents assigned to FIH HONG KONG LTD (71)· patent assignee history
2012–2014Patents assigned to CHEN CHIA-HUA (38)· patent assignee history
2012–2014Patents assigned to DUAN CHAO (37)· patent assignee history
2021Based in Keelung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHENZHEN FUTAIHONG PREC IND CO972007–2017
FIH HONG KONG LTD712009–2017
SUTECH TRADING LTD422006–2009
CHEN CHIA-HUAself382012–2014
DUAN CHAO372012–2014
Locations
LocationPatentsSpan
Tu-Cheng, TW662006–2011
Taipei, TW302008–2014
Tu-Chen, TW302001–2009
Shindian, TW222007–2017
Keelung, TW12021