Inventor
Chengwei Huang
Inventor
Shanghai, CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices19%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1019%
G01DMeasuring not specially adapted for a specific variable13%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock13%
G01RMeasuring electric variables6%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
H03KPulse technique6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
11,121,093Methods for selectively forming identification mark on semiconductor wafer202111,075,104Semiconductor chuck and method of making202110,141,925Circuits and methods for strengthening load transient response compensation20189,594,127'Hall sensor device and a manufacture method thereof'20179,563,921'System and method for detecting merchant points of compromise using network analysis and modeling'20179,564,351'Positioning frame structure'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to OPERA SOLUTIONS LLC (1)· patent assignee history
2017Patents assigned to OPERA SOLUTIONS U S A LLC (1)· patent assignee history
2017Patents assigned to SENSATA TECH (CHANGZHOU) CO LTD (1)· patent assignee history
2017Patents assigned to SENSATA TECH MASSACHUSETTS INC (1)· patent assignee history
2017Based in Shanghai, CN· patent location history
2018Based in New Taipei, TW· patent location history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (2)· patent assignee history
2021Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD | 2 | 2021 |
| OPERA SOLUTIONS LLC | 1 | 2017 |
| OPERA SOLUTIONS U S A LLC | 1 | 2017 |
| SENSATA TECH (CHANGZHOU) CO LTD | 1 | 2017 |
| SENSATA TECH MASSACHUSETTS INC | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 3 | 2017 |
| Hsinchu, TW | 2 | 2021 |
| New Taipei, TW | 1 | 2018 |