Inventor
HUIJUN CHEN
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis40%
B01DSeparation20%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide20%
PatentTitleYear
11,490,821Non-contact neck-based respiratory and pulse signal detection method, apparatus, and imaging device202211,420,183Method of preparing carbon-based sulfur-loading iron-containing adsorbent for mercury removal202211,350,902Optical based subject motion detection in imaging systems2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to UNIV TSINGHUA (2)· patent assignee history
2022Patents assigned to CHINA SHENHUA COAL TO LIQUID & CHEMICAL CO LTD (1)· patent assignee history
2022Patents assigned to KONINKLIJKE PHILIPS NV (1)· patent assignee history
2022Patents assigned to UNIV TAIYUAN TECHNOLOGY (1)· patent assignee history
2022Patents assigned to UNIV WASHINGTON (1)· patent assignee history
2022Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV TSINGHUA | 2 | 2022 |
| CHINA SHENHUA COAL TO LIQUID & CHEMICAL CO LTD | 1 | 2022 |
| KONINKLIJKE PHILIPS NV | 1 | 2022 |
| UNIV TAIYUAN TECHNOLOGY | 1 | 2022 |
| UNIV WASHINGTON | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2022 |