Inventor
HUI XIANG
Inventor
CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Qprimary
H04QSelecting18%
G02BOptical elements, systems or apparatus14%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
H04JMultiplex communication9%
A61KPreparations for medical, dental or toiletry purposes5%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%
C07KPeptides5%
C12MApparatus for enzymology or microbiology5%
C12NMicroorganisms or enzymes5%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms5%
PatentTitleYear
12,502,420—202512,498,614Optical selective switch and node apparatus202512,340,771Method of wavelength selection and apparatus202512,088,973Wavelength selective switch WSS202411,799,580High degree optical cross-connect cloud cluster node architecture202311,372,163Wavelength switching apparatus and system2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to HUAWEI TECH CO LTD (5)· patent assignee history
2022–2025Based in CN· patent location history
2025Patents assigned to ABBVIE INC (1)· patent assignee history
2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 5 | 2022–2025 |
| ABBVIE INC | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2022–2025 |
| US | 1 | 2025 |