Inventor
DAVID HUTCHISON
Inventor
US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding32%
G02BOptical elements, systems or apparatus26%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light11%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data4%
G01FMeasuring volume, volume flow, mass flow or liquid level2%
G05DSystems for controlling or regulating non-electric variables2%
G06FElectric digital data processing2%
H04BTransmission2%
PatentTitleYear
12,352,900Light detection and ranging (lidar) device having a light-guide manifold202512,292,502Limitation of noise on light detectors using an aperture202512,174,547Non-telecentric light guide elements202412,165,755Systems and methods for controlling data workflow202412,147,076Optical signal routing devices and systems202412,111,422Array of waveguide diffusers for light detection using an aperture202412,078,530Light detection using an aperture202412,078,754Lidar transmitter assembly202412,025,744Multilayer optical devices and systems202411,994,802Systems and methods that utilize angled photolithography for manufacturing light guide elements202411,921,206Limitation of noise on light detectors using an aperture202411,868,050Non-telecentric light guide elements202411,728,015Systems and methods for controlling data workflow202311,714,171Array of waveguide diffusers for light detection using an aperture and a given total internal reflection waveguide202311,714,233Optical signal routing devices and systems202311,536,834Limitation of noise on light detectors using an aperture202211,520,236Non-telecentric light guide elements202211,520,103Reconfigurable optical signal routing systems using fluid channels between waveguides202211,422,479Method for manufacturing light guide elements202211,385,406Optical signal routing devices and systems202211,275,312Systems and methods for verifying photomask cleanliness202211,240,252Systems and methods for data access control202211,156,699Multilayer optical devices and systems2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to WAYMO LLC (20)· patent assignee history
2021–2025Based in US· patent location history
2022–2024Patents assigned to EXPRESS SCRIPTS STRATEGIC DEV INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WAYMO LLC | 20 | 2021–2025 |
| EXPRESS SCRIPTS STRATEGIC DEV INC | 3 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 23 | 2021–2025 |