Corning Precision Lens, Inc.
14Patents
0Active
14Granted
31Portfolio score
Filing activity: Oct 27, 1998 → Nov 29, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6324014A | Wide field of view projection lenses for compact projection lens systems employing pixelized panels | Physics | 102 | Expired |
| US6476974B1 | Projection lenses for use with reflective pixelized panels | Physics | 92 | Expired |
| US6297860A | Partial color-corrected projection lens system | Physics | 89 | Expired |
| US6301056A | High speed retrofocus projection television lens systems | Physics | 87 | Expired |
| US6301057A | Long focal length projection lenses | Physics | 86 | Expired |
| US6411444B1 | Lenses for electronic imaging systems having long wavelength filtering properties | Physics | 85 | Expired |
| US6532044B1 | Electronic projector with equal-length color component paths | Physics | 31 | Expired |
| US6441976B1 | Lens system having compliant optic mounting structure | Physics | 14 | Expired |
| US6268458A | Coupler fluids for projection televisions | Electricity | 14 | Expired |
| US6323896A | Holographic device for formation of light beams with predetermined spectral compositions and projector of video images containing such a device | Physics | 13 | Expired |
| US6603614B2 | Lens assembly having automatic thermal focus adjustment | Physics | 7 | Expired |
| US6411437B1 | Integrating polarization conversion system | Physics | 6 | Expired |
| US6285416A | Apparatus and method for a focus position lock device for a projection television lens assembly | Physics | 4 | Expired |
| US6256122A | Device for the elimination of the zero order beam emerging from a hologram illuminated in polarized light | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.