Inventor
Michael Lim
Inventor
Cambridge, MA, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers24%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1016%
G02BOptical elements, systems or apparatus8%
H01LSemiconductor devices7%
B82YSpecific uses or applications of nanostructures5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H04MTelephonic communication5%
H04WWireless communication networks5%
F21KNon-electric light sources using luminescence4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,811,572Light emitting device20209,997,669High power light emitting device and method of making the same20189,972,753Wavelength converting light-emitting devices and methods of making the same20189,627,582'Light-emitting diode architectures for enhanced performance'20179,590,149'Lighting emitting device'20179,525,723'Systems and methods for retrieving customer premise equipment data'20169,431,582'Packaging method and system for LEDs'20168,935,391'Systems and methods for retrieving customer premise equipment data'20158,643,266'Light-emitting device including independently electrically addressable sections'20148,585,273'Illumination assembly including wavelength converting material'2013D0686581'LED package'20138,436,388'Illumination assembly including wavelength converting material having spatially varying density'20138,362,603'Flexible circuit light-emitting structures'20138,278,190'Methods of forming light-emitting structures'20128,250,190'Systems and methods for retrieving customer premise equipment data'20128,162,526'Light-emitting devices for liquid crystal displays'20128,110,838'Spatial localization of light-generating portions in LEDs'20128,100,567'Light-emitting devices and related systems'20127,959,341'LED color management and display systems'20117,692,207'Packaging designs for LEDs'20107,667,238'Light emitting devices for liquid crystal displays'20107,460,483'System and method for managing performance of communication lines of a communication network'20087,391,059'Isotropic collimation devices and related methods'20087,388,233'Patchwork patterned devices and related methods'20087,348,603'Anisotropic collimation devices and related methods'20087,344,903'Light emitting device processes'20087,341,880'Light emitting device processes'20087,196,354'Wavelength-converting light-emitting devices'20077,170,100'Packaging designs for LEDs'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2018Patents assigned to LUMINUS DEVICES INC (17)· patent assignee history
2007–2014Based in Cambridge, MA, US· patent location history
2008–2016Patents assigned to AT & T IP I LP (4)· patent assignee history
2008–2016Based in Fremont, CA, US· patent location history
2012–2018Patents assigned to LIM MICHAEL (12)· patent assignee history
2012–2014Patents assigned to ERCHAK ALEXEI A (8)· patent assignee history
2012–2013Patents assigned to NEMCHUK NIKOLAY I (4)· patent assignee history
2013–2018Based in Lexington, MA, US· patent location history
2017–2020Based in Ansan-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUMINUS DEVICES INC | 17 | 2007–2018 |
| LIM MICHAELself | 12 | 2012–2018 |
| ERCHAK ALEXEI A | 8 | 2012–2014 |
| AT & T IP I LP | 4 | 2008–2016 |
| NEMCHUK NIKOLAY I | 4 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cambridge, Massachusetts, US | 18 | 2007–2014 |
| Lexington, Massachusetts, US | 4 | 2013–2018 |
| Fremont, California, US | 4 | 2008–2016 |
| Ansan-si, KR | 3 | 2017–2020 |