Inventor
JOHN F. FILHABER
Inventor
US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Bprimary
G01BMeasuring length, thickness or similar linear dimensions19%
G02BOptical elements, systems or apparatus19%
H04NPictorial communication, e.g. television16%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
F21KNon-electric light sources using luminescence6%
F21VFunctional features or details of lighting devices or systems thereof6%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted6%
G12BConstructional details of instruments, or comparable details of other apparatus, not otherwise provided for6%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light6%
PatentTitleYear
12,529,828Illumination line generation by double-duty diffusion202612,493,196System and method for reduced-speckle laser line generation202511,598,973Forming a homogenized illumination line which can be imaged as a low-speckle line202311,563,931System and method for calibrating a vision system with respect to a touch probe202311,493,454System and method for detecting defects on a specular surface with a vision system202211,487,130System and method for reduced-speckle laser line generation202211,314,100Forming a homogenized illumination line which can be imaged as a low-speckle line202211,159,784System and method for calibrating a vision system with respect to a touch probe2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to COGNEX CORP (8)· patent assignee history
2021–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COGNEX CORP | 8 | 2021–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 8 | 2021–2026 |