EASTMAN KODAK COMPANY
21,656Patents
2,933Active
21,656Granted
50Portfolio score
Filing activity: Jul 14, 1955 → Sep 12, 2023 · 1,526 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7402506B2 | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby | Emerging Cross-Sectional Technologies | 3,950 | Expired |
| US4769292A | Electroluminescent device with modified thin film luminescent zone | Emerging Cross-Sectional Technologies | 2,176 | Expired |
| US3971065A | Color imaging array | Electricity | 1,206 | Expired |
| US5061569A | Electroluminescent device with organic electroluminescent medium | Emerging Cross-Sectional Technologies | 1,193 | Expired |
| US7139016B2 | Intra-oral camera system with chair-mounted display | Human Necessities | 1,113 | Expired |
| US5839369A | Method of controlled laser imaging of zirconia alloy ceramic lithographic member to provide localized melting in exposed areas | Emerging Cross-Sectional Technologies | 1,079 | Expired |
| US7772725B2 | Apparatus and method for current control in H-Bridge load drivers | Electricity | 987 | Active |
| US4539507A | Organic electroluminescent devices having improved power conversion efficiencies | Electricity | 833 | Expired |
| US5684365A | TFT-el display panel using organic electroluminescent media | Electricity | 710 | Expired |
| US4356429A | Organic electroluminescent cell | Electricity | 703 | Expired |
| US6122526A | Cellular telephone and electronic camera system with programmable transmission capability | Electricity | 609 | Expired |
| US4720432A | Electroluminescent device with organic luminescent medium | Emerging Cross-Sectional Technologies | 604 | Expired |
| US5229297A | Containment cuvette for PCR and method of use | Emerging Cross-Sectional Technologies | 556 | Expired |
| US5164831A | Electronic still camera providing multi-format storage of full and reduced resolution images | Electricity | 546 | Expired |
| US4885211A | Electroluminescent device with improved cathode | Emerging Cross-Sectional Technologies | 537 | Expired |
| US4988341A | Sterilizing dressing device and method for skin puncture | Human Necessities | 536 | Expired |
| US5633678A | Electronic still camera for capturing and categorizing images | Electricity | 512 | Expired |
| US6895158B2 | Waveguide and method of smoothing optical surfaces | Emerging Cross-Sectional Technologies | 507 | Expired |
| US5181162A | Document management and production system | Emerging Cross-Sectional Technologies | 502 | Expired |
| US5550066A | Method of fabricating a TFT-EL pixel | Emerging Cross-Sectional Technologies | 491 | Expired |
| US6594090B2 | Laser projection display system | Electricity | 487 | Expired |
| US7456429B2 | Apparatus for atomic layer deposition | Chemistry; Metallurgy | 487 | Active |
| US6629104B1 | Method for adding personalized metadata to a collection of digital images | Emerging Cross-Sectional Technologies | 485 | Expired |
| US6940545B1 | Face detecting camera and method | Electricity | 485 | Expired |
| US5477264A | Electronic imaging system using a removable software-enhanced storage device | Electricity | 477 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.