Inventor
Jifeng Liu
Inventor
Cambridge, MA, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation9%
G02BOptical elements, systems or apparatus7%
H01LSemiconductor devices7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
Y02PClimate change mitigation technologies in the production or processing of goods7%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
B82YSpecific uses or applications of nanostructures4%
C07DHeterocyclic compounds4%
PatentTitleYear
10,953,476Chuck device202110,680,413Method for high-concentration doping of germanium with phosphorous202010,656,443Method and apparatus of surface-incident, plasmon-enhanced multiple quantum well modulators and optical coupling thereon202010,375,349Branch device bandwidth management for video streams20199,954,123Multifunctional nanostructured metal-rich metal oxides20189,745,278'Group of STAT3 pathway inhibitors and cancer stem cell pathway inhibitors'20179,692,209'High-concentration active doping in semiconductors and semiconductor devices produced by such doping'20179,404,675'Cavity receivers for parabolic solar troughs'20169,356,171'Method of forming single-crystal semiconductor layers and photovaltaic cell thereon'20168,916,455'Method of growing heteroepitaxial single crystal or large grained semiconductor films on glass substrates and devices thereon'20148,242,480'Engineering emission wavelengths in laser and light emitting devices'20128,232,285'Quinazolinone compounds and methods of use thereof'20128,160,404'High speed and low loss GeSi/Si electro-absorption light modulator and method of fabrication using selective growth'20127,902,192'Inhibitors of P38 and methods of using the same'20117,840,099'Ultrafast Ge/Si resonator-based modulators for optical data communications in silicon photonics'20107,801,406'Method of fabricating Ge or SiGe/Si waveguide or photonic crystal structures by selective growth'20107,596,158'Method and structure of germanium laser on silicon'20097,305,157'Vertically-integrated waveguide photodetector apparatus and related coupling methods'20077,266,263'Integrated waveguide photodetector apparatus with matching propagation constants and related coupling methods'20076,946,318'Method of forming GE photodetectors'20056,812,495'Ge photodetectors'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2020Patents assigned to MASSACHUSETTS INST TECHNOLOGY (12)· patent assignee history
2004–2012Based in Cambridge, MA, US· patent location history
2011–2012Patents assigned to ARQULE INC (2)· patent assignee history
2011–2017Based in Winchester, MA, US· patent location history
2012–2017Patents assigned to LIU JIFENG (7)· patent assignee history
2012–2017Patents assigned to MICHEL JURGEN (3)· patent assignee history
2014–2020Patents assigned to DARTMOUTH COLLEGE (4)· patent assignee history
2014–2020Based in Hanover, NH, US· patent location history
2019Based in Fremont, CA, US· patent location history
2021Based in Koga, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MASSACHUSETTS INST TECHNOLOGY | 12 | 2004–2020 |
| LIU JIFENGself | 7 | 2012–2017 |
| DARTMOUTH COLLEGE | 4 | 2014–2020 |
| MICHEL JURGEN | 3 | 2012–2017 |
| ARQULE INC | 2 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cambridge, Massachusetts, US | 9 | 2004–2012 |
| Hanover, NH, US | 7 | 2014–2020 |
| Winchester, Massachusetts, US | 3 | 2011–2017 |
| Koga, JP | 1 | 2021 |
| Fremont, California, US | 1 | 2019 |