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Aspheric lenses

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02C-007/04
출원번호 US-0437687 (2003-05-12)
§371/§102 date 20020122 (20020122)
발명자 / 주소
  • Simpson, Michael J.
  • Carson, Daniel R.
출원인 / 주소
  • Alcon, Inc.
인용정보 피인용 횟수 : 45  인용 특허 : 15

초록

The present invention provides monofocal ophthalmic lenses that exhibit extended depth of field while providing sufficient contrast for resolution of an image over a selected range of defocus distances. In some embodiments, a lens of the invention can include a refractive surface having controlled s

대표청구항

1. A monofocal ophthalmic lens having an extended depth of field, comprisinga lens optic providing a nominal diopter power and further characterized by at least one refractive surface having a base curvature, and a pattern of surface deviations superimposed on said base curvature so as to modulate t

이 특허에 인용된 특허 (15)

  1. Volk David (3336 Kersdale Rd. Pepper Pike OH 44124), Aspheric contact lens.
  2. Burk Paul O. (Glendora CA), Aspheric intraocular lens.
  3. Carroll Elizabeth A. (Clinton MA), Aspheric multifocal contact lens.
  4. Martin Richard R., Aspheric multifocal contact lens having concentric front surface.
  5. Volk Donald A. (9378 Jackson Ave. Mentor OH 44060), Aspheric ophthalmic accommodating lens design for intraocular lens and contact lens.
  6. Roffman Jeffrey H. ; Menezes Edgar V., Aspheric toric lens designs.
  7. Lieberman David M. (300 E. 51st. St. New York NY 10022), Asymmetric aspheric contact lens.
  8. Lieberman David M. (New York NY), Asymmetric aspheric contact lens.
  9. Roffman Jeffrey H. ; Menezes Edgar V., Concentric aspheric multifocal lens designs.
  10. Cox, Ian G.; Lagana, Michele, Contact lens and method for fitting and design.
  11. Charles Freeman ; David L. Jinkerson ; Mutlu Karakelle ; Albert R. Leboeuf, High refractive index ophthalmic device materials.
  12. Stoyan Nick (3841 Diamante Pl. Encino CA 91436), Method for treating myopia with an aspheric corneal contact lens.
  13. Bettiol Bruno (Quincy-Voisins FRX) Harsigny Christian (Yerres FRX) Lenne William (Gagny FRX), Ophthalmic lens having an aspheric surface.
  14. LeBoeuf Albert R. ; Karakelle Mutlu, Ophthalmic lens polymers.
  15. Copeland Victor L. ; Pratt Steven G., Plano-aspheric spectacle lens.

이 특허를 인용한 특허 (45)

  1. Weeber, Hendrik A., Apparatus, system and method for predictive modeling to design, evaluate and optimize ophthalmic lenses.
  2. Bates, Rob, Circularly symmetric aspheric optics providing non-monotonic wavefront phase profile and extended depth of field.
  3. Weeber, Hendrik A., Diffractive lens exhibiting enhanced optical performance.
  4. Weeber, Hendrik A., Diffractive lens exhibiting enhanced optical performance.
  5. Weeber, Henk A., Diffractive multifocal lens having radially varying light distribution.
  6. Rosen, Robert; Weeber, Hendrik A.; Canovas Vidal, Carmen; Van Der Mooren, Marrie; Sellitri, Dora; Piers, Patricia Ann, Dual-optic intraocular lens that improves overall vision where there is a local loss of retinal function.
  7. Rosen, Robert; Weeber, Hendrik A; Canovas Vidal, Carmen; Van Der Mooren, Marrie; Sellitri, Dora; Piers, Patricia Ann, Dual-optic intraocular lens that improves overall vision where there is a local loss of retinal function.
  8. Rosen, Robert; Weeber, Hendrik A; Canovas Vidal, Carmen; Van Der Mooren, Marrie; Sellitri, Dora, Enhanced toric lens that improves overall vision where there is a local loss of retinal function.
  9. Rosen, Robert; Weeber, Hendrik A.; Canovas Vidal, Carmen; Van Der Mooren, Marrie; Sellitri, Dora; Piers, Patricia Ann, Fresnel piggyback intraocular lens that improves overall vision where there is a local loss of retinal function.
  10. Fiala,Werner J., Intra-ocular lens or contact lens exhibiting large depth of focus.
  11. Weeber, Hendrik A.; Piers, Patricia Ann, Intraocular lens having extended depth of focus.
  12. Weeber, Hendrik A.; Piers, Patricia Ann; Reisin, Carina R., Intraocular lens having extended depth of focus.
  13. Rosen, Robert; Weeber, Hendrik A; Canovas Vidal, Carmen; Van Der Mooren, Marrie; Sellitri, Dora, Intraocular lens that improves overall vision where there is a local loss of retinal function.
  14. Li, Kaccie Y.; Weeber, Hendrik A.; Vidal, Carmen Canovas; Piers, Patricia Ann; Zhao, Huawei; Rosén, Robert, Intraocular lens that matches an image surface to a retinal shape, and method of designing same.
  15. Hong, Xin, Intraocular lens with extended depth of focus.
  16. Weeber, Hendrik A., Limited echelette lens, systems and methods.
  17. Weeber, Hendrik A., Limited echelette lens, systems and methods.
  18. Weeber, Hendrik A., Limited echelette lens, systems and methods.
  19. Lesage, Cédric; Gerlach, Mario, Method for making an aspheric intraocular lens.
  20. Ludington, Paul D., Methods of designing lenses having selected depths of field.
  21. Lang, Alan J.; Zhao, Huawei, Multi-zonal monofocal intraocular lens for correcting optical aberrations.
  22. Bradley, Arthur; Kollbaum, Peter S.; Thibos, Larry N., Multifocal correction providing improved quality of vision.
  23. Bradley, Arthur; Kollbaum, Peter S.; Thibos, Larry N., Multifocal correction providing improved quality of vision.
  24. Bogaert, Theophilus, Multizonal lens with extended depth of focus.
  25. Rosen, Robert; Weeber, Hendrik A; Canovas Vidal, Carmen; Van Der Mooren, Marrie H; State, Mihai; Piers, Patricia Ann; Alarcon Heredia, Aixa, Ophthalmic devices that improve peripheral vision.
  26. Van Der Mooren, Marrie; Vidal, Carmen Canovas; Weeber, Henk A.; Franssen, Luuk; Li, Kaccie Y.; Piers, Patricia Ann, Ophthalmic devices, systems, and methods for optimizing peripheral vision.
  27. Weeber, Hendrik A.; Catlin, Scott J., Ophthalmic lens, systems and methods having at least one rotationally asymmetric diffractive structure.
  28. Weeber, Hendrik A.; Catlin, Scott J., Ophthalmic lens, systems and methods with angular varying phase delay.
  29. Rosen, Robert; Weeber, Hendrik A.; Canovas Vidal, Carmen; Van Der Mooren, Marrie; Sellitri, Dora; Piers, Patricia Ann, Piggyback intraocular lens that improves overall vision where there is a local loss of retinal function.
  30. Sparrold,Scott W.; Shepard, III,R. Hamilton; McCarthy,Patrick L.; Juergens,Richard C., Scintillation hardened semi-active laser sensor.
  31. Weeber, Hendrik A, Single microstructure lens, systems and methods.
  32. Weeber, Hendrik A., Single microstructure lens, systems and methods.
  33. Weeber, Hendrik A., Single microstructure lens, systems and methods.
  34. Weeber, Hendrik A., Single microstructure lens, systems and methods.
  35. Weeber, Hendrik A.; Piers, Patricia Ann; Artal, Pablo; Manzanera, Silvestre, System, ophthalmic lens, and method for extending depth of focus.
  36. Weeber, Hendrik Albert; Piers, Patricia Ann; Artal, Pablo; Manzanera, Silverstre, System, ophthalmic lens, and method for extending depth of focus.
  37. Zhao, Huawei; Weeber, Hendrik A.; Piers, Patricia Ann, Toric intraocular lens with modified power characteristics.
  38. Zhao, Huawei; Weeber, Hendrik A; Piers, Patricia Ann, Toric intraocular lens with modified power characteristics.
  39. Zhao, Huawei, Toric intraocular lens with spatially-variant astigmatism.
  40. Zhao, Huawei, Toric intraocular lens with spatially-variant astigmatism.
  41. Zhao, Huawei, Toric intraocular lens with spatially-variant astigmatism.
  42. Bogaert, Theophilus; Weeber, Hendrik A.; Zhao, Huawei, Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same.
  43. Bogaert, Theophilus; Weeber, Hendrik A.; Zhao, Huawei, Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same.
  44. Zhao, Huawei, Toric optic for ophthalmic use.
  45. Zhao, Huawei, Toric optic for ophthalmic use.
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