Inventor
OU ZHANG
Inventor
CN
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC14primary
LOC1421%
G01CMeasuring distances, levels or bearings16%
G02BOptical elements, systems or apparatus16%
G01SRadio direction-finding11%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted5%
G01BMeasuring length, thickness or similar linear dimensions5%
G01DMeasuring not specially adapted for a specific variable5%
G01MTesting static or dynamic balance of machines or structures5%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%
PatentTitleYear
12,068,570Optical path structure and laser light projector using optical path structure2024D0992434Infrared temperature measurement device202311,681,018High-speed laser distance measuring device202311,662,466Laser distance measuring device and method of use thereof2023D0975070Laser radar (LR-16F)2023D0974337Laser radar (LR-1BSA)202311,486,790Laser measuring system2022D0965572Laser radar (LR-1F)2022D0964970Laser radar (LR-1B)202211,333,958Laser point projecting device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to HANGZHOU OLE SYSTEMS CO LTD (6)· patent assignee history
2022–2024Patents assigned to CHANGZHOU HUADA KEJIE OPTO ELECTRO INSTR CO LTD (4)· 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 |
|---|---|---|
| HANGZHOU OLE SYSTEMS CO LTD | 6 | 2022–2023 |
| CHANGZHOU HUADA KEJIE OPTO ELECTRO INSTR CO LTD | 4 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 10 | 2022–2024 |