Inventor
John W. Hamer
Inventor
Rochester, NY, US
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices27%
G09GArrangements or circuits for control of indicating devices using static means to present variable information26%
H01LSemiconductor devices6%
F21VFunctional features or details of lighting devices or systems thereof4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
G01RMeasuring electric variables3%
H05BElectric heating3%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%
G06FElectric digital data processing2%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution2%
PatentTitleYear
11,118,742Detachable electrical connection for flat lighting module202111,031,577Multimodal microcavity OLED with multiple blue emitting layers20219,908,196'Variable switching frequency power supply plasma cutters'20189,660,008'High-yield fabrication of large-format substrates with distributed, independent control elements'20179,595,221'OLED display with reduced power consumption'20179,347,647'OLED display with reduced power consumption'20169,177,500'Display with secure decryption of image signals'20159,165,989'High-yield fabrication of large-format substrates with distributed, independent control elements'20159,142,595'Color-tunable OLED lighting device'20159,142,777'Apparatus and method for making OLED lighting device'20158,796,700'Emissive device with chiplets'20148,624,882'Digital display with integrated computing circuit'20148,619,103'Electroluminescent device multilevel-drive chromaticity-shift compensation'20138,587,501'Electroluminescent display device with optically communicating chiplets'20138,520,114'Apparatus for displaying and sensing images'20138,466,856'OLED display with reduced power consumption'20138,456,387'Display device with chiplet drivers'20138,425,716'Applying chiplets to substrates'20138,358,256'Compensated drive signal for electroluminescent display'20138,305,294'Tiled display with overlapping flexible substrates'20128,279,145'Chiplet driver pairs for two-dimensional display'20128,259,095'Optically testing chiplets in display device'20128,232,718'Tiled electroluminescent device with filled gaps'20128,222,804'Tiled OLED device with edge light extraction'20128,217,928'Electroluminescent subpixel compensated drive signal'20128,217,867'Compensation scheme for multi-color electroluminescent display'20128,207,954'Display device with chiplets and hybrid drive'20128,194,063'Electroluminescent display compensated drive signal'20128,184,112'Increasing dynamic range of display output'20128,183,765'Controlling an electronic device using chiplets'20128,179,336'Tiled electronic display'20128,130,182'Digital-drive electroluminescent display with aging compensation'20128,115,380'Display device with chiplets'20128,081,177'Chiplet display with optical control'20118,016,631'Desiccant sealing arrangement for OLED devices'20118,013,525'Flexible OLED display with chiplets'20117,999,454'OLED device with embedded chip driving'20117,928,936'Active matrix display compensating method'20117,872,619'Electro-luminescent display with power line voltage compensation'20117,830,002'Device with chiplets and adaptable interconnections'20107,816,856'Flexible oled display with chiplets'20107,642,997'Active matrix display compensation'20107,636,074'Active matrix display compensating apparatus'20095,399,466'[Method of processing] photographic elements having fogged grains and development inhibitors for interimage'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2021Based in Rochester, NY, US· patent location history
2010–2017Patents assigned to GLOBAL OLED TECHNOLOGY LLC (34)· patent assignee history
2011–2015Patents assigned to HAMER JOHN W (25)· patent assignee history
2012–2015Patents assigned to COK RONALD S (17)· patent assignee history
2012–2014Patents assigned to MILLER MICHAEL E (6)· patent assignee history
2012–2013Patents assigned to LEVEY CHARLES I (5)· patent assignee history
2018Based in Florence, SC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GLOBAL OLED TECHNOLOGY LLC | 34 | 2010–2017 |
| HAMER JOHN Wself | 25 | 2011–2015 |
| COK RONALD S | 17 | 2012–2015 |
| MILLER MICHAEL E | 6 | 2012–2014 |
| LEVEY CHARLES I | 5 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rochester, New York, US | 43 | 1995–2021 |
| Florence, SC, US | 1 | 2018 |