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Instrumentation apparatus and methods utilizing photoconductors as light-modulated dielectrics 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02F-001/29
  • G02F-001/03
  • G02F-001/07
출원번호 US-0484028 (1990-02-22)
발명자 / 주소
  • Webb George W. (Del Mar CA)
출원인 / 주소
  • Innova Laboratories, Inc. (San Diego CA 02)
인용정보 피인용 횟수 : 68  인용 특허 : 0

초록

A light-modulated photoconductor, exhibiting a variable permittivity, provides the basis for various instrumentation devices and methods. In one embodiment, the light-modulated photocondcutor is used as a dielectric between conductive plates to provide a light-modulated capacitor (photocapacitor). O

대표청구항

Beam steering apparatus comprising: a photoconductor having a band gap frequency, said photoconductor exhibiting a first permittivity when not exposed to light or when exposed to light of frequencies less than said band gap frequency, and a permittivity other than aid first permittivity when exposed

이 특허를 인용한 특허 (68)

  1. Pederson, John C., Building illumination apparatus with integrated communications, security and energy management.
  2. Pederson, John C., Building illumination apparatus with integrated communications, security and energy management.
  3. Pederson, John C., Building illumination apparatus with integrated communications, security and energy management.
  4. Pederson, John C., Intelligent observation and identification database system.
  5. Pederson, John C., Intelligent observation and identification database system.
  6. Pederson, John C., Intelligent observation and identification database system.
  7. Pederson, John C., Intelligent observation and identification database system.
  8. Pederson,John C., Intelligent observation and identification database system.
  9. Pederson, John C., LED Light Fixture.
  10. Pederson, John C., LED double light bar and warning light signal.
  11. Pederson, John C., LED light bar.
  12. Pederson,John C., LED light bar.
  13. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J.; LeClaire, James; Zimmerman, James; Mikkelsen, Brent, LED light broad band over power line communication system.
  14. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J.; LeClaire, James; Zimmerman, James; Mikkelsen, Brent, LED light broad band over power line communication system.
  15. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J.; LeClaire, James; Zimmerman, James; Mikkelsen, Brent, LED light broad band over power line communication system.
  16. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J.; LeClaire, James; Zimmerman, James; Mikkelsen, Brent, LED light communication system.
  17. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J.; LeClaire, James; Zimmerman, James; Mikkelsen, Brent, LED light communication system.
  18. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J.; LeClaire, James; Zimmerman, James; Mikkelsen, Brent, LED light communication system.
  19. Pederson, John C., LED light control and management system.
  20. Pederson, John C., LED light control and management system.
  21. Pederson, John C., LED light control and management system.
  22. Pederson, John C., LED light control assembly and system.
  23. Pederson, John C., LED light control assembly and system.
  24. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J., LED light dongle communication system.
  25. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J., LED light dongle communication system.
  26. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J., LED light dongle communication system.
  27. Pederson, John; Brown, Paul R.; Vogt, Timothy J., LED light dongle communication system.
  28. Pederson, John C., LED light fixture.
  29. Pederson, John C., LED light fixture.
  30. Pederson, John C., LED light global positioning and routing communication system.
  31. Pederson, John C., LED light global positioning and routing communication system.
  32. Pederson, John C., LED light global positioning and routing communication system.
  33. Pederson, John C., LED light global positioning and routing communication system.
  34. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J.; LeClaire, James; Zimmerman, James; Mikkelsen, Brent, LED light interior room and building communication system.
  35. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J.; LeClaire, James; Zimmerman, James; Mikkelsen, Brent, LED light interior room and building communication system.
  36. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J.; LeClaire, James; Zimmerman, James; Mikkelsen, Brent, LED light interior room and building communication system.
  37. Pederson, John C., LED personal warning light.
  38. Pederson, John C.; Severson, Dan; Severson, Cathy Jo, LED warning light and communication system.
  39. Pederson,John C.; Severson,Dan; Severson,Cathy Jo, LED warning light and communication system.
  40. Pederson, John C., LED warning signal light and light bar.
  41. Pederson, John C., LED warning signal light and light support having at least one sector.
  42. Pederson,John C., LED warning signal light and light support having at least one sector.
  43. Pederson,John C., LED warning signal light and movable support.
  44. Pederson,John C., LED warning signal light and moveable row of LED's.
  45. Pederson,John C., LED warning signal light and row of LED's.
  46. Pederson,John C., Led light stick assembly.
  47. Chang, Chih-hsien, Light lid with a previewing window.
  48. Pan,James N.; Woo,Christy Mei Chu, Method for determining metal work function by formation of Schottky diodes with shadow mask.
  49. Pederson, John C., Method of providing lumens and tracking of lumen consumption.
  50. Pederson, John C., Method of providing lumens and tracking of lumen consumption.
  51. Pederson, John C.; Vogt, Timothy J., Network security and variable pulse wave form with continuous communication.
  52. Pederson, John C.; Vogt, Timothy J., Network security and variable pulse wave form with continuous communication.
  53. Kanda,Kazushige; Nakamura,Hiroshi, Non-volatile semiconductor storage device performing ROM read operation upon power-on.
  54. Webb, George W.; Angello, Susan G., Plasma controlled antenna.
  55. Payne,J. Donald; Jackson,Joseph B., Plasmon resonant based eye protection.
  56. Pederson, John C., Pulsed light communication key.
  57. Pederson, John C., Pulsed light communication key.
  58. Pederson,John C., Replaceable LED modules.
  59. Pederson,John C., Replaceable LED modules.
  60. Pederson, John C., Replaceable led modules.
  61. Pederson,John C., Replacement LED lamp assembly and modulated power intensity for light source.
  62. Karrai Khaled,DEX ; Manus Stephan,DEX, Scanning probe microscope head with signal processing circuit.
  63. Price, John H., Semiconductor wafer positioning system and method.
  64. Funo, Hiroyuki; Watanabe, Masao; Iida, Kiyoshi; Mizutani, Ryota; Konishi, Yasuaki, Sensor that can be irreversibly changed.
  65. Pederson,John C., Strip LED light assembly for motor vehicle.
  66. Pederson,John C., Strip LED light assembly for motor vehicle.
  67. Pederson, John C., Visible light transceiver glasses.
  68. Pederson, John C., Visible light transceiver glasses.
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