Inventor
Joyce Kai See Poon
Inventor
Toronto, CA
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus37%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein16%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light16%
H04BTransmission16%
H01LSemiconductor devices5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
PatentTitleYear
11,119,275Adiabatic polarization rotator-splitter202111,101,256Optical modulators202110,768,366Adiabatic polarization rotator combiner202010,514,503System and method for manufacturing a semiconductor junction201910,488,590Adiabatic polarization rotator-splitter201910,483,716Photonic device comprising a laser optically connected to a silicon wave guide and method of fabricating such a photonic device201910,416,385Negative angle grating coupler201910,401,566Adiabatic polarization rotator combiner201910,135,542Optical modulators20189,817,185'Photonic platform having light-transferring interlayer transitions'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
2014–2021Based in Toronto, CA· patent location history
2017–2019Patents assigned to GOVERNING COUNCIL UNIV TORONTO (3)· patent assignee history
2018–2021Patents assigned to ROCKLEY PHOTONICS LTD (2)· patent assignee history
2019–2021Patents assigned to FINISAR CORP (5)· patent assignee history
2019–2021Based in Ontario, CA· patent location history
2020–2021Patents assigned to II VI DELAWARE INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FINISAR CORP | 5 | 2019–2021 |
| GOVERNING COUNCIL UNIV TORONTO | 3 | 2017–2019 |
| II VI DELAWARE INC | 2 | 2020–2021 |
| POON JOYCE KAI SEEself | 2 | 2014–2019 |
| ROCKLEY PHOTONICS LTD | 2 | 2018–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toronto, CA | 7 | 2014–2021 |
| Ontario, CA | 4 | 2019–2021 |