Inventor
CHIA-MING CHANG
Inventor
TW
Overview
Patents· 47 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices12%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
H10DInorganic electric semiconductor devices7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
G01RMeasuring electric variables4%
G02BOptical elements, systems or apparatus4%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
G06FElectric digital data processing4%
PatentTitleYear
12,595,531Method of preparing scandium metal202612,593,218Spectrum inquiry method and device for automatic frequency coordination protocol202612,543,289Heat dissipation assembly and electronic device202612,542,389Reversible attachment micro connector202612,510,804Optical system having pixel-based diaphragm202512,463,176Reversable attachment system202512,394,746Compression system calibration202512,360,726Platform and see-through display having lens displaying content on front and back sides202512,321,053Engineered electro-optic devices202512,278,212Reworkable inter-substrate bond structure202512,242,165Active photonic devices incorporating high dielectric constant materials202512,237,380Semiconductor device and method of forming the same202512,216,140Tilt calibration for probe systems202512,081,056Controller and battery management methods202412,051,805Cathode having multi-layer cathode coating202412,040,311Substrate debonding from bonded part202412,015,074High electron mobility transistor and method for forming the same202411,892,715Engineered electro-optic devices202411,841,559Active photonic devices incorporating high dielectric constant materials202311,817,400Barium titanate films having reduced interfacial strain202311,818,869Heat dissipation structure assembly202311,813,958Automated reference electrode management202311,776,381Door status detecting method and door status detecting device202311,749,724Semiconductor device and method of forming the same202311,725,273Electronic device and manufacturing method thereof202311,721,605Wafer-level integrated micro-structured heat spreaders202311,699,915Controller and battery management methods202311,685,785Methods and antibodies for modulation of immunoresponse202311,635,530X-ray sensing device202311,635,100Joint structure and method for assembling a joint structure202311,624,964Active photonic devices incorporating high dielectric constant materials202311,595,084Radio-frequency-identification-based smart fastener202311,569,649Signal sampling circuit for arc detection202311,556,036Metal structure and method for fabricating same and display panel using same202311,475,813Display panel and scan driver circuit thereof suitable for narrow border application202211,444,206Manufacturing method of a semiconductor structure202211,371,823Magnetoelastic strain sensor and radio-frequency identification tag including the same202211,367,795Semiconductor device and manufacturing method thereof202211,285,401Atmospheric water generator for extracting water droplets from ambient air202211,264,379Monolithic integration of enhancement mode and depletion mode field effect transistors202211,228,028Cathode of lithium ion battery202211,228,973Wireless sensing network communication method202211,226,507Method and system for formation of stabilized tetragonal barium titanate202211,211,812Controller and battery management methods202111,194,392Method of calibrating eye-tracking application and related optical system202111,177,379Gate-sinking pHEMTs having extremely uniform pinch-off/threshold voltage202111,140,319Eye-tracking module with scenario-based mode switching function2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to O2MICRO INC (3)· patent assignee history
2021–2024Patents assigned to WIN SEMICONDUCTORS CORP (3)· patent assignee history
2021–2026Based in TW· patent location history
2022–2025Patents assigned to PSIQUANTUM CORP (7)· patent assignee history
2022–2023Patents assigned to AU OPTRONICS CORP (6)· patent assignee history
2022–2026Based in US· patent location history
2023–2026Patents assigned to BOEING CO (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOEING CO | 7 | 2023–2026 |
| PSIQUANTUM CORP | 7 | 2022–2025 |
| AU OPTRONICS CORP | 6 | 2022–2023 |
| O2MICRO INC | 3 | 2021–2024 |
| WIN SEMICONDUCTORS CORP | 3 | 2021–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 30 | 2021–2026 |
| US | 17 | 2022–2026 |