Inventor
Hunglin Chen
Inventor
Shanghai, CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1029%
H01LSemiconductor devices24%
G01BMeasuring length, thickness or similar linear dimensions6%
G01RMeasuring electric variables6%
H04BTransmission6%
H04LTransmission of digital information, e.g. telegraphic communication6%
H04WWireless communication networks6%
H10DInorganic electric semiconductor devices6%
LOC166%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
11,071,155Rate control of device-to-device based relay communication2021D0922471Tripod20219,269,639'Method of detecting and measuring contact alignment shift relative to gate structures in a semicondcutor device'20169,080,863'Method for monitoring alignment between contact holes and polycrystalline silicon gate'20158,987,013'Method of inspecting misalignment of polysilicon gate'20158,865,482'Method of detecting the circular uniformity of the semiconductor circular contact holes'20148,658,438'Measurement of lateral diffusion of implanted ions in doped well region of semiconductor devices'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2016Patents assigned to SHANGHAI HUALI MICROELECT CORP (4)· patent assignee history
2014–2016Based in Shanghai, CN· patent location history
2015Patents assigned to SHANGAI HUALI MICROELECTRONICS CORP (1)· patent assignee history
2021Patents assigned to GUANGDONG SIRUI OPTICAL CO LTD (1)· patent assignee history
2021Patents assigned to QUALCOMM INC (1)· patent assignee history
2021Based in Zhongshan, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHANGHAI HUALI MICROELECT CORP | 4 | 2014–2016 |
| GUANGDONG SIRUI OPTICAL CO LTD | 1 | 2021 |
| QUALCOMM INC | 1 | 2021 |
| SHANGAI HUALI MICROELECTRONICS CORP | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 5 | 2014–2016 |
| Zhongshan, CN | 1 | 2021 |