Inventor
Allen Kwok Wah Lo
Inventor
Dunwoody, GA, US
Overview
Patents· 47 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them34%
G02BOptical elements, systems or apparatus14%
H04NPictorial communication, e.g. television14%
G06KGraphical data reading11%
G01VGeophysics3%
A63FCard, board, or roulette games2%
G01BMeasuring length, thickness or similar linear dimensions2%
G01RMeasuring electric variables2%
G01SRadio direction-finding2%
G10KSound-producing devices2%
PatentTitleYear
10,412,367Multi-lens camera with a single image sensor20199,066,083'Single lens 2D/3D digital camera'20158,805,179'Method and apparatus for composing 3D photographs'20148,246,245'Laser-aiming device for radiant thermometer'20127,571,856'Counterfeit-proof labels having an optically concealed, invisible universal product code and an online verification system using a mobile phone'20096,226,093'3D photographic printer using a video monitor for exposure'20016,109,758'Brightness enhancing strip for game tables'20006,108,029'Dual-mode 2D/3D display system'20005,905,593'Method and apparatus of producing 3D video by correcting the effects of video monitor on lenticular layer'19995,852,753'Dual-lens camera with shutters for taking dual or single images'19985,850,278'Optical 3D printer with extended angular coverage'19985,835,794'Electronic flash module'19985,825,466'3D photo printer with image distortion correction'19985,801,811'3D photographic printer using a matrix display for exposure'19985,801,812'3D photographic printer using a digital micro-mirror device for exposure'19985,794,935'Brightness enhancing strip and mat for game tables'19985,727,242'Single-lens multiple aperture camera for 3D photographic/video applications'19985,717,844'Method and apparatus for producing 3D pictures with extended angular coverage'19985,691,805'Multiple format 3D photographic printer'19975,680,171'Method and apparatus for producing composite images and 3D pictures'19975,657,111'3D photographic printer with a chemical processor'19975,625,435'Non-scanning 3D photographic printer with a partitioned aperture'19975,594,419'Table-edge hanger'19975,583,971'Filmless method and apparatus for producing 3-D photographs'19965,572,633'Key-subject alignment method and printer for 3D printing utilizing a video monitor for exposure'19965,425,136'Three-dimensional maximum a posteriori (map) tracking'19955,425,105'Multiple adaptive filter active noise canceller'19955,424,801'Dual mode 2D/3D printer'19955,387,863'Synthetic aperture array dipole moment detector and localizer'19955,388,080'Non-integer sample delay active noise canceller'19955,315,538'Signal processing incorporating signal, tracking, estimation, and removal processes using a maximum a posteriori algorithm, and sequential signal detection'19945,294,951'Dual-mode 3-D and 2-D camera with movable baffles'19945,264,793'Split array dipole moment detection and localization'1993D0329448'Transparency viewer'19925,134,369'Three axis magnetometer sensor field alignment and registration'19925,111,236'Multiple-print 3-D printer and process'19925,036,356'3-D camera, preloaded and integrated high-speed printing system'19914,650,282'Visual parallax compensation 3-D image structure'19874,630,913'Extended depth-of-field 3-D camera'19864,132,468'Projection apparatus for stereoscopic pictures'19794,124,291'Control of depth of field in three dimensional photography'19784,120,562'Stereoscopic picture'19784,101,210'Projection apparatus for stereoscopic pictures'19784,063,265'Apparatus for taking stereoscopic pictures'19774,059,354'Stereoscopic photograph composition apparatus'19774,037,950'Camera for taking stereoscopic pictures'19773,960,563'Methods and apparatus for taking and composing stereoscopic pictures'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1979Patents assigned to DIMENSIONAL DEV CORP (8)· patent assignee history
1976–1977Based in Atlanta, GA, US· patent location history
1977–2001Based in Dunwoody, GA, US· patent location history
1986–1992Patents assigned to LO ALLEN K W (5)· patent assignee history
1992–1995Patents assigned to HUGHES AIRCRAFT CO (7)· patent assignee history
1992–1995Based in Diamond Bar, CA, US· patent location history
1994–1998Patents assigned to IMAGE TECHNOLOGY INT (11)· patent assignee history
2009–2019Based in Hong Kong, CN· patent location history
2012Based in Hsinchu County, TW· patent location history
2014–2015Patents assigned to 3DV CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IMAGE TECHNOLOGY INT | 11 | 1994–1998 |
| DIMENSIONAL DEV CORP | 8 | 1976–1979 |
| HUGHES AIRCRAFT CO | 7 | 1992–1995 |
| LO ALLEN K Wself | 5 | 1986–1992 |
| 3DV CO LTD | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dunwoody, Georgia, US | 33 | 1977–2001 |
| Diamond Bar, California, US | 7 | 1992–1995 |
| Hong Kong, CN | 4 | 2009–2019 |
| Atlanta, Georgia, US | 2 | 1976–1977 |
| Hsinchu County, TW | 1 | 2012 |