Assignee
QISDA CORP
TW479 patents
Top patents by PatentIndex Score
US7798457B2Sep 21, 2010
Pivot support device and a display apparatus supported thereon
QISDA CORP25 citations92
US7542270B2Jun 2, 2009
Display device
QISDA CORP28 citations92
US7489919B2Feb 10, 2009
Method and system for registering communication systems to wireless terminals
QISDA CORP25 citations92
US7621490B2Nov 24, 2009
Height adjustable holding apparatus
QISDA CORP24 citations91
US7391606B2Jun 24, 2008
Electronic device
QISDA CORP48 citations91
US7484723B2Feb 3, 2009
Separation roller set of an automatic document feeder (ADF)
QISDA CORP19 citations89
US7403543B2Jul 22, 2008
TCP/IP header compression format and method over wireless network
QISDA CORP25 citations88
US7916478B2Mar 29, 2011
Electronic device
QISDA CORP46 citations87
US7674165B2Mar 9, 2010
Electronic device and heat dissipation module thereof
QISDA CORP20 citations87
US7445665B2Nov 4, 2008
Method for detecting the cleanliness of a filter
QISDA CORP48 citations87
US7436400B2Oct 14, 2008
Interface apparatus combining display panel and shaft
QISDA CORP55 citations87
US7457407B2Nov 25, 2008
Mobile phone and battery-fixing device thereof
QISDA CORP39 citations86
US7982807B2Jul 19, 2011
Method for processing a backlight image and device thereof
QISDA CORP9 citations84
US7564967B2Jul 21, 2009
Electronic device with two-dimensional sliding cover and two-dimensional slide apparatus
QISDA CORP18 citations84
US7546112B2Jun 9, 2009
Single telephone number calling method and calling apparatus for mobile unit
QISDA CORP12 citations84
US7379051B2May 27, 2008
Foldable computer mouse
QISDA CORP14 citations84
US9072179B2Jun 30, 2015
Display device
QISDA CORP14 citations83
USD645185SSep 13, 2011
LED lamp
QISDA CORP11 citations83
US7837092B2Nov 23, 2010
Electronic device and an ejection device for ejecting a separable device from the electronic device
QISDA CORP19 citations83
US7766297B2Aug 3, 2010
Display device having a rotatable mechanism
QISDA CORP14 citations83
US7671566B2Mar 2, 2010
Method for predicting remaining capacity of a battery
QISDA CORP10 citations83
US7584933B2Sep 8, 2009
Adjustable lift support apparatus
QISDA CORP11 citations83
US7484269B2Feb 3, 2009
Portable device capable of standing and hanging by handle assembly thereof
QISDA CORP11 citations83
US7333086B2Feb 19, 2008
Dual mode computer mouse
QISDA CORP11 citations83
US7956792B2Jun 7, 2011
Remote controller, electronic product system, and related method with memory capability
QISDA CORP15 citations82
US7854416B2Dec 21, 2010
Display panel and elevation adjusting base of the same
QISDA CORP9 citations82
US7554701B2Jun 30, 2009
Scanner
QISDA CORP13 citations82
US7515402B2Apr 7, 2009
Liquid crystal display and support thereof
QISDA CORP14 citations82
US7515223B2Apr 7, 2009
Display apparatus and light guide plate thereof
QISDA CORP17 citations82
US7508345B2Mar 24, 2009
PIFA antenna arrangement for a plurality of mobile radio frequency bands
QISDA CORP13 citations81
US7396233B2Jul 8, 2008
Display
QISDA CORP18 citations81
US7488136B2Feb 10, 2009
Electric device and pivot mechanism thereof
QISDA CORP10 citations80
US7412271B2Aug 12, 2008
Folding electronic device
QISDA CORP21 citations80
US10544927B2Jan 28, 2020
Clamp lamp and displaying device therewith
QISDA CORP6 citations79
US7891658B2Feb 22, 2011
Paper feeder having a paper stopper and office machine using the same
QISDA CORP7 citations78
US7748823B2Jul 6, 2010
Inkjet device and inkjet maintenance device thereof
QISDA CORP10 citations76
US8019395B2Sep 13, 2011
Foldable mobile electronic device
QISDA CORP8 citations75
US7835146B2Nov 16, 2010
Coupling mechanism and display device using the same
QISDA CORP8 citations75
US7486974B2Feb 3, 2009
Hinged device
QISDA CORP7 citations74
US7452231B2Nov 18, 2008
Portable electronic device
QISDA CORP7 citations74
US7410360B2Aug 12, 2008
Slide apparatus, slide module and electronic device utilizing the same
QISDA CORP8 citations74
US7359217B2Apr 15, 2008
Pivoting apparatus with a shielding function
QISDA CORP7 citations74
US11672060B1Jun 6, 2023
LED driving circuit, LED driving method and display device applying the same
QISDA CORP3 citations73
US10462930B2Oct 29, 2019
Fan device and electronic device
QISDA CORP2 citations73
US9952487B2Apr 24, 2018
Projector
QISDA CORP5 citations73
US7423632B2Sep 9, 2008
Mouse with a built-in laser pointer
QISDA CORP7 citations73
US12072060B2Aug 27, 2024
Fixing module and display device using the same
QISDA CORP3 citations72
US11773635B2Oct 3, 2023
Hinge module and electronic device
QISDA CORP3 citations72
US11751758B2Sep 12, 2023
Intraoral scanner with fan generating airflow through heat-dissipating structure
QISDA CORP3 citations72
US11531261B2Dec 20, 2022
Projector with preferred lighting uniformity
QISDA CORP2 citations72
Showing the top 50 of 479 patents by PatentIndex Score.