Inventor
Alan L. Wertheimer
Inventor
Pittsford, NY, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus38%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
G01BMeasuring length, thickness or similar linear dimensions13%
H04NPictorial communication, e.g. television13%
G01MTesting static or dynamic balance of machines or structures6%
G21KHandling of particles or ionising radiation not otherwise provided for6%
PatentTitleYear
7,369,100'Display system and method with multi-person presentation function'20086,717,676'Method for measuring magnification of an afocal optical system'20046,366,407'Lenticular image product with zoom image effect'20025,432,331'Method and apparatus for detecting focus of moving images with tilted plane detector and time delay means'19955,146,072'Method for determining large petal piston in a segmented imaging assembly'19925,124,542'Method for quantitatively determining petal piston in a segmented imaging assembly'19925,120,948'Method for simultaneously determining coarse and fine petal piston in a segmented imaging assembly'19925,118,935'Composite imaging mask'19924,265,538'Optical sample cell for analysis of particles in liquid suspension'19814,134,679'Determining the volume and the volume distribution of suspended small particles'19794,052,600'Measurement of statistical parameters of a distribution of suspended particles'19774,037,964'Method and apparatus for measuring the sum of the radii of particles in a collection'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1981Patents assigned to LEEDS & NORTHRUP CO (4)· patent assignee history
1977–1981Based in North Wales, PA, US· patent location history
1992–2008Patents assigned to EASTMAN KODAK CO (8)· patent assignee history
1992–2008Based in Pittsford, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN KODAK CO | 8 | 1992–2008 |
| LEEDS & NORTHRUP CO | 4 | 1977–1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pittsford, New York, US | 8 | 1992–2008 |
| North Wales, Pennsylvania, US | 4 | 1977–1981 |