Inventor
Yan Cai
Inventor
Stoughton, MA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices12%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light12%
H04LTransmission of digital information, e.g. telegraphic communication12%
H04MTelephonic communication12%
H04WWireless communication networks12%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G02BOptical elements, systems or apparatus6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
G08CTransmission systems for measured values, control or similar signals6%
PatentTitleYear
10,680,413Method for high-concentration doping of germanium with phosphorous202010,042,192Electro-absorption modulator with local temperature control20189,692,209'High-concentration active doping in semiconductors and semiconductor devices produced by such doping'20179,084,107'Service awareness and seamless switchover between client based WiFi access and mobile data network access'20159,071,959'Service awareness and seamless switchover between client based WiFi access and mobile data network access'20159,046,650'Methods and apparatus for mid-infrared sensing'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to MASSACHUSETTS INST TECHNOLOGY (3)· patent assignee history
2015–2017Patents assigned to CAI YAN (2)· patent assignee history
2015Patents assigned to IBM (2)· patent assignee history
2015Patents assigned to AGARWAL ANURADHA MURTHY (1)· patent assignee history
2015–2017Based in Stoughton, MA, US· patent location history
2015Based in Shanghai, CN· patent location history
2017Patents assigned to BESSETTE JONATHAN T (1)· patent assignee history
2018Based in Leuven, BE· patent location history
2020Based in Cambridge, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MASSACHUSETTS INST TECHNOLOGY | 3 | 2015–2020 |
| CAI YANself | 2 | 2015–2017 |
| IBM | 2 | 2015 |
| AGARWAL ANURADHA MURTHY | 1 | 2015 |
| BESSETTE JONATHAN T | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stoughton, Massachusetts, US | 2 | 2015–2017 |
| Shanghai, CN | 2 | 2015 |
| Cambridge, Massachusetts, US | 1 | 2020 |
| Leuven, BE | 1 | 2018 |