Inventor
Ninghua Zhu
Inventor
Beijing, CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein12%
H01LSemiconductor devices12%
H04BTransmission12%
H04LTransmission of digital information, e.g. telegraphic communication12%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1012%
G02BOptical elements, systems or apparatus6%
H01PWaveguides6%
H01QAntennas, i.e. radio aerials6%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light6%
H04KSecret communication6%
PatentTitleYear
11,121,072Semiconductor device with isolation structure202110,681,539Multi-band channel encrypting switch control device and control method20209,966,734High speed semiconductor laser with a beam expanding structure20189,791,761'Integrated chip'20179,210,802'Optoelectronic device packaging method and chip assembly having an isolation dielectric located on both sides of a high-frequency transmission line to form a coplanar waveguide transmission line'20159,059,516'3D package device of photonic integrated chip matching circuit'20158,666,074'Optical fiber secure communication apparatus and data encryption method therefor'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2020Patents assigned to INST SEMICONDUCTORS CAS (5)· patent assignee history
2014Patents assigned to CHEN WEI (1)· patent assignee history
2014Patents assigned to LIU JIANGUO (1)· patent assignee history
2014–2020Based in Beijing, CN· patent location history
2015Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2015Based in Shenzhen, CN· patent location history
2021Patents assigned to NXP USA INC (1)· patent assignee history
2021Based in Chandler, AZ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INST SEMICONDUCTORS CAS | 5 | 2014–2020 |
| CHEN WEI | 1 | 2014 |
| HUAWEI TECH CO LTD | 1 | 2015 |
| LIU JIANGUO | 1 | 2014 |
| NXP USA INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 5 | 2014–2020 |
| Chandler, AZ, US | 1 | 2021 |
| Shenzhen, CN | 1 | 2015 |