Inventor
Wesley David Sacher
Inventor
Mississauga, CA
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus56%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light11%
H04BTransmission11%
H04LTransmission of digital information, e.g. telegraphic communication11%
PatentTitleYear
10,620,371Waveguide crossing having rib waveguides202010,514,503System and method for manufacturing a semiconductor junction20199,995,878Rebalanced adiabatic optical polarization splitter20189,817,185'Photonic platform having light-transferring interlayer transitions'20179,645,312'Rebalanced adiabatic optical polarization splitter'20178,917,748'Amplitude and phase modulation of a laser by modulation of an output coupler'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2019Patents assigned to POON JOYCE KAI SEE (2)· patent assignee history
2014–2019Patents assigned to SACHER WESLEY DAVID (2)· patent assignee history
2014–2020Based in Mississauga, CA· patent location history
2017–2020Patents assigned to GOVERNING COUNCIL UNIV TORONTO (3)· patent assignee history
2017–2020Patents assigned to HUAWEI TECH CANADA CO LTD (2)· patent assignee history
2017–2018Patents assigned to IBM (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GOVERNING COUNCIL UNIV TORONTO | 3 | 2017–2020 |
| HUAWEI TECH CANADA CO LTD | 2 | 2017–2020 |
| IBM | 2 | 2017–2018 |
| POON JOYCE KAI SEE | 2 | 2014–2019 |
| SACHER WESLEY DAVIDself | 2 | 2014–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mississauga, CA | 6 | 2014–2020 |