Inventor
ALEXANDER K. SANG
Inventor
US
Overview
Patents· 10 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 variable28%
G02BOptical elements, systems or apparatus25%
G01BMeasuring length, thickness or similar linear dimensions22%
G01KMeasuring temperature8%
G01MTesting static or dynamic balance of machines or structures8%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure3%
PatentTitleYear
12,546,584Micro optic assemblies and optical interrogation systems202612,411,278Redundant core in multicore optical fiber for safety202512,235,138Optical fiber with microgratings for increased measurable strain range202511,940,305Methods and apparatus for determining shape parameter(s) using a sensing fiber having a single core with multiple light propagating modes202411,761,754Micro optic assemblies and optical interrogation systems202311,761,797Optical fiber with microgratings for increased measurable strain range202311,624,870Redundant core in multicore optical fiber for safety202311,499,818Micro optic assemblies and optical interrogation systems202211,473,941Methods and apparatus for determining shape parameter(s) using a sensing fiber having a single core with multiple light propagating modes202211,193,751Method and apparatus for motion compensation in interferometric sensing systems2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to INTUITIVE SURGICAL OPERATIONS (10)· patent assignee history
2021–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTUITIVE SURGICAL OPERATIONS | 10 | 2021–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 10 | 2021–2026 |