Inventor
Ian Lee
Inventor
Chester, NH, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus21%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light21%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
H04NPictorial communication, e.g. television14%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%
LOC287%
B23KSoldering or unsoldering3%
B25JManipulators3%
E21BEarth or rock drilling3%
H01PWaveguides3%
PatentTitleYear
11,110,595Mast systems for autonomous mobile robots202110,663,747Raman despeckling with spectral control202010,481,339High average power optical fiber cladding mode stripper, methods of making and uses201910,338,402Despeckling stability201910,323,460Visible diode laser systems, apparatus and methods of use20199,939,653Despeckling stability20189,529,202'Raman despeckling with spectral control'2016D0542973'Two head dry shaver'2007D0536134'2-head dry shaver'20076,885,259'Matching circuit and laminated duplexer with the matching circuit'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005Based in Seoul, KR· patent location history
2007Patents assigned to KONINKL PHILIPS ELECTRONICS NV (2)· patent assignee history
2007Based in Amersfoort, NL· patent location history
2016–2018Patents assigned to LASER LIGHT ENGINES INC (2)· patent assignee history
2016–2020Based in Chester, NH, US· patent location history
2018–2020Patents assigned to PROJECTION VENTURES INC (3)· patent assignee history
2019Patents assigned to FORO ENERGY INC (2)· patent assignee history
2019Based in Highlands Ranch, CO, US· patent location history
2021Patents assigned to IROBOT CORP (1)· patent assignee history
2021Based in South Pasadena, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PROJECTION VENTURES INC | 3 | 2018–2020 |
| FORO ENERGY INC | 2 | 2019 |
| KONINKL PHILIPS ELECTRONICS NV | 2 | 2007 |
| LASER LIGHT ENGINES INC | 2 | 2016–2018 |
| IROBOT CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chester, NH, US | 4 | 2016–2020 |
| Highlands Ranch, CO, US | 2 | 2019 |
| Amersfoort, NL | 2 | 2007 |
| South Pasadena, California, US | 1 | 2021 |
| Seoul, KR | 1 | 2005 |