Inventor
ZHINAN YU
Inventor
HK
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties27%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%
C07CAcyclic or carbocyclic compounds18%
Y02PClimate change mitigation technologies in the production or processing of goods18%
G08BSignalling systems, e.g. personal calling systems9%
H04NPictorial communication, e.g. television9%
PatentTitleYear
12,583,804Process of converting methanol to olefins202612,186,742Method for regulating the gas velocity of the empty bed in a fluidized bed202512,117,391Method and system for remote imaging explosive gases202412,105,053Apparatus and method for classifying glass object using acoustic analysis202411,402,326Systems and methods for multi-wavelength scattering based smoke detection using multi-dimensional metric monitoring2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD (3)· patent assignee history
2022–2024Based in HK· patent location history
2025–2026Patents assigned to CHINA PETROLEUM & CHEM CORP (2)· patent assignee history
2025–2026Patents assigned to SHANGHAI RES INST PETROCHEMICAL TECH SINOPEC (2)· patent assignee history
2025–2026Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD | 3 | 2022–2024 |
| CHINA PETROLEUM & CHEM CORP | 2 | 2025–2026 |
| SHANGHAI RES INST PETROCHEMICAL TECH SINOPEC | 2 | 2025–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| HK | 3 | 2022–2024 |
| CN | 2 | 2025–2026 |