Inventor
Chih-Hao Chen
Inventor
Hsinchu, TW
Overview
Patents· 125 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1016%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%
H10DInorganic electric semiconductor devices5%
G06FElectric digital data processing5%
H10HInorganic light-emitting semiconductor devices having potential barriers4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
H05KPrinted circuits3%
H01HElectric switches3%
G11CStatic stores2%
PatentTitleYear
11,062,954Semiconductor device and method for fabricating the same202110,879,070Multiple layer scheme patterning process202010,861,705Reduction of line wiggling202010,853,525Hack-proof security keyboard202010,852,476Semiconductor package, integrated optical communication system and manufacturing method of integrated optical communication system202010,840,131Patterning methods for semiconductor devices and structures resulting therefrom202010,796,862Keyboard202010,786,280Trocar202010,720,420Electrostatic discharge protection device202010,716,204Keyboard202010,672,570Keyswitch structure202010,650,986Keyboard202010,636,667Method for manufacturing semiconductor devices and structures thereof2020D0882664Surveillance camera202010,629,583Transient voltage suppression device202010,607,983Transient voltage suppressor202010,584,120Benzimidazole compounds and use thereof for treating Alzheimer's Disease or Huntington's Disease202010,580,764Transient voltage suppressor202010,580,505Erasing method used in flash memory202010,573,778Semiconductor device202010,559,717Light-emitting device and manufacturing method thereof202010,559,492Patterning methods for semiconductor devices and structures resulting therefrom202010,549,344Liquid composition202010,553,759Light-emitting device202010,535,532Multiple patterning method using mask portions to etch semiconductor substrate202010,522,521Illumination assembly, method of manufacturing the illumination assembly, and backlight module including the illumination assembly201910,515,803Multiple layer scheme patterning process201910,510,585Multi-patterning to form vias with straight profiles201910,443,131Method of forming patterned metal unit, and patterned article formed with the same201910,424,386Erasing method for flash memory using a memory management apparatus201910,378,067Kit for cancer detection201910,359,601Surveillance system and surveillance device201910,347,506Multiple patterning method using mask portions to etch semiconductor substrate201910,340,141Patterning method for semiconductor device and structures resulting therefrom2019D0852151Power supply201910,332,867Illumination assembly, method of manufacturing the illumination assembly, and backlight module including the illumination assembly201910,278,731Trocar set201910,283,289Keyswitch structure201910,276,378Method of forming funnel-like opening for semiconductor device structure201910,270,242Multi-channel transient voltage suppressor201910,263,417Transient voltage suppressing integrated circuit201910,254,802Retractable keyboard hinge structure for magnetic keyboard201910,217,895Method of forming a light-emitting device201910,188,424Trocar set201910,163,688Interconnect structure with kinked profile201810,157,775Method for manufacturing a semiconductor device201810,153,398Light-emitting device and manufacturing method thereof201810,147,569Keyboard backlight module201810,096,580Illumination assembly, method of manufacturing the Illumination assembly, and backlight module including the illumination assembly201810,079,178Formation method of semiconductor device structure using multilayer resist layer201810,049,983Semiconductor device and method201810,043,790Diode device of transient voltage suppressor and manufacturing method thereof20189,982,348Method of forming patterned metal unit, and patterned article formed with the same20189,954,355Transient voltage suppressor apparatus20189,941,069Switch-type key structure20189,915,617'Portable electronic assay device'20189,822,420'Method of separating carbohydrate'20179,824,922'Method of forming interconnect structures by self-aligned approach'20179,773,770'Semiconductor device'20179,679,804'Multi-patterning to form vias with straight profiles'20179,662,812'Methods for molding integrated circuits'20179,659,821'Method of forming interconnect structures by self-aligned approach'20179,615,328'Method and device for reducing power consumption'20179,583,677'Light-emitting diode having a roughened surface'20179,531,370'Transmitter, common mode transceiver using the same, and operating method thereof'20169,507,385'Portable information handling system keyboard support assembly'20169,496,217'Method and apparatus of forming a via'20169,489,905'Display device driving method'20169,436,067'Movable bracket and camera device having the movable bracket'20169,368,394'Dry etching gas and method of manufacturing semiconductor device'20169,350,406'Transceiver and operating method thereof'20169,337,063'Package for three dimensional integrated circuit'20169,304,678'Switching method for electronic device'20169,298,557'Method of booting system having non-volatile memory device with erase checking and calibration mechanism and related memory device'20169,264,042'Serial transmission driving method'20169,230,854'Semiconductor device and method'20169,228,133'Method for refining oil'20169,195,268'Electronic device with a foldable cover for covering a user operable device'20159,153,538'Semiconductor devices and methods of manufacture thereof'20159,146,411'Liquid crystal display with display screen extending out of casing'20159,147,602'Methods of making integrated circuits including air gaps around interconnect structures'20159,104,054'Liquid crystal display with display screen extending out of casing'20159,023,676'Wafer packaging method'20159,025,289'Low-cost electrostatic discharge (ESD) protection device for high-voltage open-drain pad'20159,012,933'Light-emitting diode having a roughened surface'20158,995,149'Keyboard device with a support for supporting a keyboard'20158,963,884'Optical touch panel and method of detecting touch point positions on an optical touch panel'20158,956,954'Method of processing wafers for saving material and protecting environment'20158,940,643'Double patterning strategy for contact hole and trench in photolithography'20158,847,405'Integrated circuits including air gaps around interconnect structures, and fabrication methods thereof'20148,817,437'High voltage open-drain electrostatic discharge (ESD) protection device'20148,804,491'Recovery method for ring-based network'20148,783,974'Photographic apparatus and case structure thereof'20148,772,929'Package for three dimensional integrated circuit'20148,724,852'Method for sensing motion and device for implementing the same'20148,648,218'Method for preparing phenolic compounds'20148,644,195'Ring-based network and construction thereof'20148,634,037'Liquid crystal display with display screen extending out of casing'20148,629,043'Methods for de-bonding carriers'2014D0697064'Computer'20148,576,550'Keyboard fixing structure for fixing a keyboard and portable electronic device therewith'20138,536,064'Double patterning strategy for contact hole and trench in photolithography'20138,508,937'Stylus receiving mechanism and portable computer therewith'20138,502,393'Chip package and method for forming the same'20138,498,165'Data outputing method of memory circuit and memory circuit and layout thereof'20138,470,708'Double patterning strategy for contact hole and trench in photolithography'20138,457,030'Mobile phone and method for receiving calls'20138,436,473'Integrated circuits including air gaps around interconnect structures, and fabrication methods thereof'2013D0678875'Tablet computer'20138,354,346'Method for fabricating low-k dielectric and Cu interconnect'20138,294,275'Chip package and method for forming the same'20128,274,938'Method and system for coordinating protocol stack entities to share single radio resource'20128,222,151'Double patterning strategy for contact hole and trench in photolithography'20128,180,775'Computer-implemented method for clustering data and computer-readable medium encoded with computer program to execute thereof'20128,008,206'Double patterning strategy for contact hole and trench in photolithography'20117,998,873'Method for fabricating low-k dielectric and Cu interconnect'20117,957,250'Optical head'20117,868,954'Liquid crystal panel having elements for electrically coupling common electrode and common lines'20117,825,690'Decouple capacitor forming circuit, integrated circuit utilizing the decouple capacitor forming circuit and related method'20107,796,431'Page buffer used in a NAND flash memory and programming method thereof'20107,729,621'Controlling a bias voltage for a Mach-Zehnder modulator'20107,636,076'Four-color transflective color liquid crystal display'20097,572,836'Method of preparing a copolymer and using such as a dispersing agent for titanate-based ceramic colloids'20097,448,054'Disk clamper with a cushion member'20087,106,486'Optical modulator control system'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2020Based in Taipei, TW· patent location history
2011–2016Patents assigned to TAIWAN SEMICONDUCTOR MFG (16)· patent assignee history
2011–2020Based in Hsinchu, TW· patent location history
2012–2017Patents assigned to CHEN CHIH-HAO (27)· patent assignee history
2013–2020Based in New Taipei, TW· patent location history
2015–2020Patents assigned to EPISTAR CORP (7)· patent assignee history
2015–2020Based in Taoyuan, TW· patent location history
2016–2020Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (21)· patent assignee history
2016–2020Based in Hsinchu County, TW· patent location history
2019–2020Patents assigned to UPI SEMICONDUCTOR CORP (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEN CHIH-HAOself | 27 | 2012–2017 |
| TAIWAN SEMICONDUCTOR MFG CO LTD | 21 | 2016–2020 |
| TAIWAN SEMICONDUCTOR MFG | 16 | 2011–2016 |
| EPISTAR CORP | 7 | 2015–2020 |
| UPI SEMICONDUCTOR CORP | 6 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 48 | 2011–2020 |
| New Taipei, TW | 27 | 2013–2020 |
| Taipei, TW | 10 | 2008–2020 |
| Taoyuan, TW | 8 | 2015–2020 |
| Hsinchu County, TW | 7 | 2016–2020 |