Inventor
Qiushu CHEN
Inventor
US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Dprimary
G01DMeasuring not specially adapted for a specific variable13%
G02BOptical elements, systems or apparatus13%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure9%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
G01KMeasuring temperature6%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves5%
G08GTraffic control systems5%
B22FWorking metallic powder3%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering3%
E01FAdditional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like3%
PatentTitleYear
12,454,004Real-time molten droplet analyzer with spatial modulation in additive manufacturing202512,413,305System and method for processing signals acquired from multiplexed optical sensors202512,352,643Traffic monitoring using optical sensors202512,306,443Optical fiber attachment device202512,121,971Real-time molten droplet analyzer with spatial modulation in additive manufacturing202412,000,782Acoustic modulated lasers202411,823,567Traffic monitoring using optical sensors202311,796,584Partial discharge detection system and method202311,782,231Installation of optical sensors for use in traffic monitoring202311,761,896Apparatus and method for fluorescence polarization detection202311,719,559Fiber optic sensing system for grid-based assets202311,619,794System for installing optical fiber202311,585,692Fiber optic sensing system for grid-based assets202311,543,611Smart cassette for installing optical fiber202311,536,659Laser emission based microscope202211,525,769Apparatus and method for fluorescence polarization detection202211,460,658Retractable reel for handling optical fiber2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to PALO ALTO RES CT INC (13)· patent assignee history
2022–2024Patents assigned to UNIV MICHIGAN REGENTS (2)· patent assignee history
2022–2025Based in US· patent location history
2023–2025Patents assigned to XEROX CORP (9)· patent assignee history
2023Patents assigned to GEN ELECTRIC (1)· patent assignee history
2023Patents assigned to VICTORIAN RAIL TRACK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PALO ALTO RES CT INC | 13 | 2022–2025 |
| XEROX CORP | 9 | 2023–2025 |
| UNIV MICHIGAN REGENTS | 2 | 2022–2024 |
| GEN ELECTRIC | 1 | 2023 |
| VICTORIAN RAIL TRACK | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 17 | 2022–2025 |