Inventor
Jihong Zhu
Inventor
Hubei, CN
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus50%
C03CChemical composition of glasses, glazes or vitreous enamels17%
A61JContainers specially adapted for medical or pharmaceutical purposes8%
A61MDevices for introducing media into, or onto, the body8%
H02KDynamo-electric machines8%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%
PatentTitleYear
10,848,025Permanent magnet brushless motor having high winding factor, and design and fault-tolerant control methods thereof202010,625,041Connecting valve structure and anesthetic filling system202010,514,495Single-mode fiber with ultra low attenuation201910,209,437Single-mode optical fiber with ultra low attenuation and large effective area201910,151,873Single mode optical fiber with ultra-low attenuation and bend insensibility201810,018,780Doping optimized single-mode optical fiber with ultra low attenuation201810,018,779Bending-insensitive single-mode fiber with ultra low attenuation20189,874,687Single-mode fiber with ultralow attenuation and large effective area2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2019Patents assigned to YANGTZE OPTICAL FIBRE & CABLE JOINT STOCK LTD CO (6)· patent assignee history
2018Patents assigned to YANGTZE OPTICAL FIBRE CABLE JOINT STOCK LTD COMPANY (1)· patent assignee history
2018–2019Based in Hubei, CN· patent location history
2020Patents assigned to SHENZHEN COLINN MEDICAL CO LTD (1)· patent assignee history
2020Patents assigned to UNIV JIANGSU (1)· patent assignee history
2020Based in Beijing, CN· patent location history
2020Based in Guangdong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YANGTZE OPTICAL FIBRE & CABLE JOINT STOCK LTD CO | 6 | 2018–2019 |
| SHENZHEN COLINN MEDICAL CO LTD | 1 | 2020 |
| UNIV JIANGSU | 1 | 2020 |
| YANGTZE OPTICAL FIBRE CABLE JOINT STOCK LTD COMPANY | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hubei, CN | 6 | 2018–2019 |
| Beijing, CN | 1 | 2020 |
| Guangdong, CN | 1 | 2020 |