Inventor
Steven D. Cech
Inventor
Aurora, OH, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
A61BDiagnosis11%
G02BOptical elements, systems or apparatus11%
B29CShaping or joining of plastics7%
B29BPreparation or pretreatment of the material to be shaped6%
H05BElectric heating6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages4%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for4%
G01FMeasuring volume, volume flow, mass flow or liquid level4%
PatentTitleYear
11,072,094Method and system for wavelength specific thermal irradiation and treatment202110,857,722Method and system for laser-based, wavelength specific infrared irradiation treatment20209,636,012'Ophthalmic lens assemblies and methods of assembly and use'20178,598,557'Method and apparatus for providing patterned illumination fields for machine vision systems'20138,097,857'Apparatus and method for providing snapshot action thermal infrared imaging within automated process control article inspection applications'20127,946,706'Lens assembly for vitreoretinal surgery'20117,940,479'Positioners and microscopes incorporating the same'20117,909,464'Diagnostic ophthalmic lens using extra-low dispersion (ED) material'20117,903,331'Flexible positioner and ophthalmic microscope incorporating the same'20117,499,219'Optimized lens for indirect ophthalmoscopy'20097,488,965'System and method for associating container defect information to a specific path of manufacturing'20097,432,453'Apparatus and method for providing spatially-selective on-line mass or volume measurements of manufactured articles'20087,425,296'Method and system for wavelength specific thermal irradiation and treatment'20087,338,170'Lens systems for vitreoretinal surgery'20087,227,166'System and method for associating container defect information to a specific path of manufacturing'20077,220,378'Method and apparatus for the measurement and control of both the inside and outside surface temperature of thermoplastic preforms during stretch blow molding operations'20076,967,716'Apparatus and method for inspecting multi-layer plastic containers'20056,894,775'System and method for inspecting the structural integrity of visibly clear objects'20056,872,895'Apparatus and method for providing spatially-selective on-line mass or volume measurements of manufactured articles'20055,936,353'High-density solid-state lighting array for machine vision applications'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2013Patents assigned to PRESSCO TECH INC (11)· patent assignee history
1999–2021Based in Aurora, OH, US· patent location history
2008–2017Patents assigned to VOLK OPTICAL INC (7)· patent assignee history
2012–2021Patents assigned to CECH STEVEN D (4)· patent assignee history
2012–2021Patents assigned to COCHRAN DON W (4)· patent assignee history
2020–2021Patents assigned to MORGAN NOEL EDWARD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PRESSCO TECH INC | 11 | 1999–2013 |
| VOLK OPTICAL INC | 7 | 2008–2017 |
| CECH STEVEN Dself | 4 | 2012–2021 |
| COCHRAN DON W | 4 | 2012–2021 |
| MORGAN NOEL EDWARD | 2 | 2020–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aurora, OH, US | 20 | 1999–2021 |