Inventor
Chia-Wei Chang
Inventor
Taipei, TW
Overview
Patents· 104 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
H01LSemiconductor devices11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
H10DInorganic electric semiconductor devices8%
H05KPrinted circuits5%
G06FElectric digital data processing4%
LOC144%
B68CSaddles3%
G07CTime or attendance registers3%
G11CStatic stores3%
PatentTitleYear
11,120,956Keyboard device202110,852,290Analysis accuracy improvement in automated testing apparatus202010,846,004Memory management system and memory management method for dynamic memory management by monitoring whether memory is accessed and predicting when memory is to be accessed202010,813,247Circuit board and heat dissipating device thereof202010,803,973Memory management method and storage controller202010,699,662Integrated circuit for driving display panel and method thereof202010,628,257Memory management method and storage controller202010,617,177Shoe buffing system202010,593,243Display driver, display apparatus, and operative method thereof for remedying mura effect and non-uniformity202010,564,680Electronic device and click pad thereof2020D0875100Crashproof corner for portable computer202010,515,712Memory management method and storage controller201910,477,615Methods for handling a PDN disconnection request and communications apparatus utilizing the same201910,388,763Manufacturing of semiconductor fin structure and manufacturing method of semiconductor device201910,346,662Fingerprint recognition device and touch control device with fingerprint recognition function201910,324,022Analysis accuracy improvement in automated testing apparatus201910,283,071Driving apparatus and method201910,269,581Method of fabricating a semiconductor structure201910,269,937Semiconductor strips with undercuts and methods for forming the same201910,201,221Hand strap201910,187,922Wireless communication method and device201910,128,211Thin fan-out multi-chip stacked package structure and manufacturing method thereof201810,121,736Method of fabricating packaging layer of fan-out chip package2018D0830226Buckle2018D0830367Hand strap2018D0826931Portable electronic device2018D0826236Hand strap2018D0818466Portable electronic device2018D0817951Mobile computer20189,930,795'Electronic device having a removable handle'20189,899,307'Fan-out chip package with dummy pattern and its fabricating method'20189,865,708'Semiconductor strips with undercuts and methods for forming the same'20189,837,384Fan-out multi-chip package with plurality of chips stacked in staggered stack arrangement20179,779,963'Method of fabricating a semiconductor structure'20179,775,400'Foot arch support device'20179,773,181'Intelligent entrance guard unlocking system and unlocking method thereof'2017D0797669'Charging dock for mobile computer'20179,761,568'Thin fan-out multi-chip stacked packages and the method for manufacturing the same'20179,748,050'Keyswitch module and keyboard'20179,716,080'Thin fan-out multi-chip stacked package structure and manufacturing method thereof'20179,716,079'Multi-chip package having encapsulation body to replace substrate core'20179,704,974'Process of manufacturing Fin-FET device'2017D0791316'Handle for endoscopic surgical clip applier'20179,698,055'Semiconductor fin structures and methods for forming the same'20179,673,178'Method of forming package structure with dummy pads for bonding'20179,659,911'Package structure and manufacturing method thereof'20179,590,172'Sensing device'20179,569,904'Intelligent entrance guard unlocking system and unlocking method thereof'20179,563,800'Intelligent entrance guard unlocking system and unlocking method thereof'20179,547,947'Intelligent entrance guard unlocking system and unlocking method thereof'20179,536,360'Vehicle electronic key system'20179,489,784'Intelligent entrance guard unlocking system and unlocking method thereof'20169,443,961'Semiconductor strips with undercuts and methods for forming the same'2016D0759014'Video display'20169,338,267'Photographic assist apparatus of mobile communications unit'20169,263,447'Semiconductor device'20169,159,832'Semiconductor fin structures and methods for forming the same'20159,152,290'Touch-screen system and display panel with touch-sensing function'20159,111,861'Method of fabricating a semiconductor structure with ion-implanted conductive layer'20159,086,456'Optimization of a storage system containing ECC and scramble engines'20159,019,776'Memory access circuit for double data/single data rate applications'20158,802,510'Methods for controlling line dimensions in spacer alignment double patterning semiconductor processing'20148,792,078'Method and pellicle mounting apparatus for reducing pellicle induced distortion'20148,696,366'Connector module having a male connector and a female connector each having a magnetic part, a cathode contact and an anode contact'20148,658,539'Fin profile structure and method of making same'20148,552,762'Low-power wire-or matching circuit'20138,546,891'Fin profile structure and method of making same'20138,508,000'Fin profile structure and method of making same'20138,443,444'Mitigating low-rate denial-of-service attacks in packet-switched networks'20138,409,964'Shallow trench isolation with improved structure and method of forming'20138,343,430'Compact two-stage granular moving-bed apparatus'20138,305,116'Injection-locked frequency dividing apparatus'20128,264,383'Group keypads in compliance with standard keyboard installation'20128,242,266'Phosphorus-containing benzoxazines and preparing method thereof'20128,222,441'Phosphorus-containing compounds and their preparing process and use'20128,134,021'Phosphorus-containing bisphenols and preparing method thereof'20128,120,094'Shallow trench isolation with improved structure and method of forming'2012D0653255'Liquid crystal display'20128,058,568'Circuit board and method for fabricating the same'2011D0627173'Rocking chair'2010D0626350'Chair'20107,759,239'Method of reducing a critical dimension of a semiconductor device'20107,706,148'Stack structure of circuit boards embedded with semiconductor chips'20107,674,986'Circuit board structure having capacitor array and embedded electronic component and method for fabricating the same'20107,662,709'Surface mounting method'20107,656,040'Stack structure of circuit board with semiconductor component embedded therein'2010D0606390'Rope-end buckle'20097,619,317'Carrier structure for semiconductor chip and method for manufacturing the same'20097,564,285'Controllable delay line and regulation compensation circuit thereof'20097,514,770'Stack structure of carrier board embedded with semiconductor components and method for fabricating the same'20097,507,915'Stack structure of carrier boards embedded with semiconductor components and method for fabricating the same'20097,486,210'DWA structure and method thereof, digital-to-analog signal conversion method and signal routing method'2009D0575457'Safety helmet for horse riding'20087,328,562'Stirrup with gas-filled shock absorber'20087,278,252'Nonslip article for a stirrup'20077,138,041'Electrochemical biosensor by screen printing and method of fabricating same'20067,114,315'Nonslip article for a stirrup'20067,080,497'Horse hoods and methods of making'20067,065,943'Stirrup with footrest having a gas filled shock absorber'20067,022,597'Method for manufacturing gallium nitride based transparent conductive oxidized film ohmic electrodes'20066,796,110'Shaped saddle fender'20046,766,632'Stirrup with relatively movable footrest and hanger'2004D0490942'Strap tip cover for an animal halter'20046,303,006'System and method for distilling liquid'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2008Patents assigned to EASTWEST INT TAIWAN ENTPR (8)· patent assignee history
2008–2020Based in Taichung, TW· patent location history
2009–2021Based in Taipei, TW· patent location history
2009–2020Based in Hsinchu, TW· patent location history
2010–2015Patents assigned to TAIWAN SEMICONDUCTOR MFG (9)· patent assignee history
2011–2015Patents assigned to CHANG CHIA-WEI (18)· patent assignee history
2012–2020Based in Hsinchu County, TW· patent location history
2016–2020Patents assigned to GETAC TECHNOLOGY CORP (12)· patent assignee history
2016–2020Based in New Taipei, TW· patent location history
2017–2018Patents assigned to POWERTECH TECHNOLOGY INC (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHANG CHIA-WEIself | 18 | 2011–2015 |
| GETAC TECHNOLOGY CORP | 12 | 2016–2020 |
| POWERTECH TECHNOLOGY INC | 9 | 2017–2018 |
| TAIWAN SEMICONDUCTOR MFG | 9 | 2010–2015 |
| EASTWEST INT TAIWAN ENTPR | 8 | 2004–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 22 | 2009–2021 |
| Taichung, TW | 21 | 2008–2020 |
| Hsinchu, TW | 15 | 2009–2020 |
| New Taipei, TW | 10 | 2016–2020 |
| Hsinchu County, TW | 9 | 2012–2020 |