LexDanaLexDanabeta
Inventor

Chia-Ming Chang

Inventor
Hsinchu, TW

Overview

112→
Patents
2001–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 112 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices9%
H01LSemiconductor devices7%
H04WWireless communication networks5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
G10KSound-producing devices4%
G06FElectric digital data processing4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
G01RMeasuring electric variables2%
PatentTitleYear
11,008,701Dyeing method using bio-dye and cationic modification agent utilized thereof202110,975,243Genetically modified microorganism and method for producing indigo dye202110,879,127Gate structures for semiconductor devices202010,852,605Metal structure and method for fabricating same and display panel using same202010,811,407Monolithic integration of enhancement mode and depletion mode field effect transistors202010,670,109Vertical vibration isolation system202010,655,704Geometrically nonlinear vibration isolation system202010,627,696Active photonic devices incorporating high dielectric constant materials2020D0876673Plank unit202010,575,248Wireless sensing network communication method202010,563,438Hinge device with helical gear202010,522,412Gate structures with various widths and method for forming the same201910,505,224Electrolyte, composition for electrolyte and lithium battery employing the same201910,505,001Semiconductor device and method of forming the same201910,491,006Hand-held apparatus and method for power charging management thereof201910,347,766Semiconductor device and method of fabricating the same201910,251,367Environment cleaning system for an animal breeding house201910,256,787Piezoelectric oscillating device201910,119,589Microlattice damping material and method for repeatable energy absorption201810,111,814Desensitizing toothpaste201810,072,990Thermomagnetic temperature sensing201810,059,792Phosphor-containing phenol formaldehyde resin compound and flame-retardant epoxy resin hardener made from thereof201810,050,148Semiconductor device and method of forming the same201810,032,873Semiconductor device and method of forming the same201810,002,802Method for reducing core-to-core mismatches in SOC applications20189,905,701'Active device structure with oxide channel layer having degree of crystallinity and method thereof'20189,899,265'Gate structures with various widths and method for forming the same'20189,857,971'System and method for receiving user input and program storage medium thereof'20189,791,014'Enhanced damping materials using negative stiffness inserts'20179,762,334'Photonic integrated circuit using chip integration'20179,719,863'Thermomagnetic temperature sensing'20179,666,495'Method for reducing core-to-core mismatches in SOC applications'20179,647,122'Semiconductor device and method of forming the same'20179,634,122'Device boost by quasi-FinFET'20179,618,396'Thermomagnetic resonator-based temperature sensing'20179,564,487'Dual vertical channel'20179,524,965'Gate structures with various widths and method for forming the same'20169,496,964'Optoelectronic equalizer circuit'20169,446,558'Three-dimensional printing apparatus and printing head module'20169,417,292'Thermomagnetic temperature sensing'20169,386,595'Systems and methods for providing categorized channel reservation'20169,352,529'Progressive stiffness structural-acoustic sandwich panel'20169,335,795'Electronic device with keyboard'20169,312,678'Surge protection device'20169,284,727'Acoustic barrier support structure'20169,278,474'Material level detecting mechanism of three-dimensional system'20169,270,253'Hybrid acoustic barrier and absorber'20169,257,505'Structures and formation methods of finFET device'20169,229,510'Power management method for electro-chemical batteries in low capacity state'20169,229,612'Electronic device, controlling method for screen, and program storage medium thereof'20169,232,466'Communications apparatus and method for reducing power consumption of a communications apparatus in an AP mode'20169,222,229'Tunable sandwich-structured acoustic barriers'20159,214,782'Dielectric laser electron accelerators'20159,197,961'Portable electronic device with internal speaker'20159,125,222'Methods for coordinating transmission and reception operations of radio modules in a communications apparatus and communication apparatuses utilizing the same'20159,055,692'Server and partition thereof'20159,004,226'Actively tunable lightweight acoustic barrier materials'20158,976,719'Systems and methods for providing categorized channel reservation'20158,964,630'Methods for coordinating transmission and reception operations of radio modules in a communications apparatus and communication apparatuses utilizing the same'20158,913,962'Systems and methods for reducing interference between a plurality of wireless communications modules'20148,889,106'Non-alcohol mouthwash composition without chemical antibacterial medicament'20148,869,933'Acoustic barrier support structure'20148,857,563'Hybrid acoustic barrier and absorber'20148,774,722'Systems and methods for reducing interference between a plurality of wireless communications modules'20148,752,667'High bandwidth antiresonant membrane'20148,709,676'Chemically bonded carbon nanotube-polymer hybrid and nanocomposite thereof'20148,711,823'System for wireless local area network (WLAN) transmission and for coexistence of WLAN and another type of wireless transmission and methods thereof'20148,630,230'Method of reducing interference between two communication systems operating in adjacent frequency bands'20148,616,330'Actively tunable lightweight acoustic barrier materials'20138,599,737'Methods for coordinating transmission and reception operations of radio modules in a communications apparatus and communication apparatuses utilizing the same'20138,567,893'Print signal generation system'20138,553,044'Graphic rendering system and pixel update method thereof'20138,530,144'Photomask and method for fabricating source/drain electrode of thin film transistor'20138,493,897'Systems and methods for providing categorized channel reservation'20138,421,079'Pixel structure'20138,377,766'Method of making thin film transistor'20138,369,093'Mounting apparatus for expansion card and electronic device using the same'20138,337,200'Hand-held apparatus for curing resins'20128,254,108'Storage module for computer systems'20128,248,656'Pattern printing system and data processing method thereof'20128,184,566'Systems for wireless local area network (WLAN) transmission and for coexistence of WLAN and another type of wireless transmission and methods thereof'20128,153,337'Photomask and method for fabricating source/drain electrode of thin film transistor'20128,141,206'Two-stage torsion pivot hinge'20128,142,052'Medical light solidifying device'20128,130,607'Method and apparatus for detecting burst cutting area on optical disc'20128,130,616'Device and method for detecting blank area in optical disc'20128,086,982'Methods and systems for reducing clock skew in a gated clock tree'20117,989,243'Method for fabricating pixel structure'20117,891,752'Inkjet apparatus and calibration methods thereof'20117,869,324'Method for identifying type of optical disk'20117,769,857'Smart client-server power control apparatus'20107,763,416'Fabrication method of active device array substrate'20107,755,229'Hybrid step motor'20107,739,625'Method for controlling peak current of a circuit having a plurality of registers'20107,645,649'Method for fabricating pixel structure'20107,637,578'Printing data processing apparatus and method therefor'20097,605,512'Method of designing a reluctance resolver'20097,605,984'Lens with adjustable focal length'20097,604,469'Degating device'20097,598,102'Method for fabricating pixel structure'20097,545,106'Discharge lamp driving device and driving method'20097,511,633'Extension cord capable of providing estimated power costs incurred by an electrical appliance plugged thereinto'20097,505,386'Radial runout detection method and device for an optical disk drive'20097,467,456'Method of arranging a resolver'20087,458,658'Printing method'20087,397,160'Insulation device for linear motor'2008D0565617'Direct drive motor'2008D0564552'Direct drive motor'20087,181,546'Network communication display device'20077,013,073'Method and apparatus for fixing a fiber at the center of a ferrule'2006D0482335'Displayer panel for network systems'20036,237,296'Tongue-and-groove floorboard'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2020Based in Taipei, TW· patent location history
2008–2021Patents assigned to IND TECH RES INST (13)· patent assignee history
2008–2019Based in Taichung, TW· patent location history
2009–2016Patents assigned to CHANG CHIA-MING (28)· patent assignee history
2009–2020Based in Hsinchu, TW· patent location history
2012–2016Patents assigned to MEDIATEK INC (12)· patent assignee history
2012–2021Based in Taoyuan, TW· patent location history
2013–2018Patents assigned to HRL LAB LLC (11)· patent assignee history
2013–2018Based in Agoura Hills, CA, US· patent location history
2016–2020Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (14)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHANG CHIA-MINGself282009–2016
TAIWAN SEMICONDUCTOR MFG CO LTD142016–2020
IND TECH RES INST132008–2021
MEDIATEK INC122012–2016
HRL LAB LLC112013–2018
Locations
LocationPatentsSpan
Hsinchu, TW342009–2020
Agoura Hills, California, US132013–2018
Taipei, TW102007–2020
Taichung, TW102008–2019
Taoyuan, TW82012–2021