Inventor
Hongyi ZHAO
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication29%
H04WWireless communication networks29%
A61KPreparations for medical, dental or toiletry purposes14%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
C07DHeterocyclic compounds14%
PatentTitleYear
11,985,709Random access method, user equipment, base station, and random access system202411,332,477Nitrogen containing heterocycle substituted benzoxazine oxazolidinone compound and preparation method and use thereof202211,284,442Random access method, user equipment, base station, and random access system2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2022Patents assigned to INST MATERIA MEDICA CAMS (1)· patent assignee history
2022–2024Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 2 | 2022–2024 |
| INST MATERIA MEDICA CAMS | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2022–2024 |