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Low power consumption quick charge for wireless device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04Q-007/20
출원번호 US-0441078 (1999-11-16)
발명자 / 주소
  • Joseph M. Cannon
  • Philip D. Mooney
  • James C. Popa
출원인 / 주소
  • Agere Systems Guardian Corp.
대리인 / 주소
    William H. Bollman
인용정보 피인용 횟수 : 46  인용 특허 : 17

초록 ▼

The current draw of a wireless device, e.g., a cordless telephone, is minimized for a cradled remote handset drawing power from an AC outlet. This allows a greater portion of the total current amperage provided by the AC to DC converter to be allowed to charge the battery in the remote unit, and red

대표청구항 ▼

1. Apparatus to suppress a sniff operation in a wireless device, comprising:a charge detector module to detect a presence of charge current from a charging unit of said wireless device to a battery of said wireless device; and a sniff module having an enabled mode and a disabled mode, said sniff mod

이 특허에 인용된 특허 (17)

  1. Schroeder Daniel R. (Glen Ellyn IL), Address encoding system for portable battery-operated devices.
    상세보기
  2. Yamazaki Kenji (Chiba JPX) Maeda Kazuo (Tokyo JPX), Automatic communication standby device in cordless telephone.
    상세보기
  3. Hata Mamoru (Tokyo JPX), Charge control circuit for cordless telephone system.
    상세보기
  4. Hyakutake Kiyoshi (Fukuoka JPX), Charging apparatus.
    상세보기
  5. Miller Jerry A. (Ringwood NJ), Cordless phone with time-out controlled ringer.
    상세보기
  6. Inukai Shinichiro,JPX ; Taura Katsuhiro,JPX ; Ishihara Takeshi,JPX, Cordless telephone system having power interruption detection.
    상세보기
  7. Nyuu Chikashi (Dazaifu JPX) Hyakutake Kiyoshi (Chikushi JPX) Yamashita Tetsuo (Fukuoka JPX), Cordless telephone system with quick charge mode for recharging battery.
    상세보기
  8. Yamamoto Ikuhiro (Kasuga JPX) Shibata Kenichi (Fukuoka-ken JPX), Cordless telephone with battery measuring section.
    상세보기
  9. Okamoto, Toyokatsu; Wada, Sumio, DC to DC converter with steady control of output DC voltage by monitoring output DC current.
    상세보기
  10. Ijntema Johannes (Drachten NLX) Van Den Akker Jouw (Nijmegen NLX) Verrij Jacob F. (Drachten NLX) Folmer Lambert J. H. (Nijmegen NLX) Hishiki Teruo (Tokyo JPX), Device for indicating the charge status of a battery.
    상세보기
  11. Bundgardt Gabriele, Integated electronic communication device and clip.
    상세보기
  12. Yamaguchi Kentoku (Hino JPX), Method for charging radio telephone system.
    상세보기
  13. Metroka, Michael P.; Walczak, Thomas J.; Krolopp, Robert K., Portable telephone with power source/mode change during calls.
    상세보기
  14. Hutchison ; IV James A. ; Hove Tad A. ; Peterzell Paul E., Power supply assembly for hand-held communications device.
    상세보기
  15. Lee Chang-Hum,KRX, Power supply system for portable electronic devices.
    상세보기
  16. Yankura Peter J. (Toms River NJ), Remote auxilliary charging cradle for cordless telephone handset.
    상세보기
  17. Richardson David L. ; Stratmoen Scott A. ; Bendor Giora A. ; Lee Henry E. ; Decker Martin J., Tag communication protocol & system.
    상세보기

이 특허를 인용한 특허 (46)

  1. Chi, Li-Lun, Adapter, portable electronic device and charge control method thereof.
    상세보기
  2. Cannon, Joseph M.; Mooney, Philip D., Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone.
    상세보기
  3. Cannon, Joseph M.; Mooney, Philip D., Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone.
    상세보기
  4. Lail, Jr.,Charles S.; Kennedy,Neil T.; Murray,John F., Automated user interface feature for a portable communication device.
    상세보기
  5. Bell, Cynthia S.; Hardy, Gregg E., Docking digital picture displays.
    상세보기
  6. Chatterjee, Manjirnath; Matsuoka, Yoshimichi; Cazalet, Peter; Grange, William Justin, Docking station for a computing device.
    상세보기
  7. Skurdal,Vincent C.; Brown,Mark L.; Gehring,Shane, Docking station for a wireless mouse with control of a computer.
    상세보기
  8. Altman, Benjamin, Electronic device including battery and method of controlling same for charging the battery.
    상세보기
  9. Haas,Gene F.; Tandrow,William F.; Wood,Eric R.; Wolf,David E.; Teitel,Michael A.; McIntyre,Bryan S.; Crick,Andy P., Enhanced remote jog handle.
    상세보기
  10. Joseph M. Cannon ; Philip D. Mooney, Extended power savings for electronic devices.
    상세보기
  11. Chatterjee, Manjirnath; Matsuoka, Yoshimichi; Liu, Eric; Carnes, Michael; Horowitz, Ronald; Grange, William Justin; Corbridge, Mark; Hornyak, Matthew, Extending device functionality amongst inductively linked devices.
    상세보기
  12. Corbridge, Mark; Chatterjee, Manjirnath; Lehr, Michael; Hessenflow, Allan; Neubarth, Stuart; Rasco, Jacob, Inductive signal transfer system for computing devices.
    상세보기
  13. Hu, Patrick Aiguo; Si, Ping; Bhargava, Kunal; Mishriki, Fady, Inductively coupled power receiver and method of operation.
    상세보기
  14. Chatterjee, Manjirnath, Interior connector scheme for accessorizing a mobile computing device with a removeable housing segment.
    상세보기
  15. Dhanani, Adil; Srivastava, Neeta; Kumar, Nitin; Paulson, Janell; Fong, Thomas, Location tracking for mobile computing device.
    상세보기
  16. Dhanani, Adil; Srivastava, Neeta; Kumar, Nitin; Paulson, Janell; Fong, Thomas, Location tracking for mobile computing device.
    상세보기
  17. Chatterjee, Manjirnath; Liu, Eric; Corbridge, Mark; Kumar, Mukul; Crooijmans, Wim, Magnetic latching mechanism for use in mating a mobile computing device to an accessory device.
    상세보기
  18. Baraban,Matthieu; Cheri,Yann, Method and apparatus for synchronizing and recharging a connector-less portable computer system.
    상세보기
  19. Haber, George T.; Murgulescu, Mihai H., Mobile radio receiver power management systems and methods.
    상세보기
  20. King, Tobin Allen; Silverbrook, Kia, Motor vehicle entertainment unit with a printer.
    상세보기
  21. Chatterjee, Manjirnath; Matsuoka, Yoshimichi; Liu, Eric; Townsend, Karl; Gilmour, Nicholas R.; Grange, William Justin; Martin, Larry W.; Corbridge, Mark; Francisco, Michael, Orientation and presence detection for use in configuring operations of computing devices in docked environments.
    상세보기
  22. Gioscia, Richard; Chatterjee, Manjirnath; Tang, John, Portable power supply device for mobile computing devices.
    상세보기
  23. Matsuoka, Yoshimichi; Chatterjee, Manjirnath, Portable power supply device with outlet connector.
    상세보기
  24. Chatterjee, Manjirnath; Lehr, Michael; Shaffer, Dyke, Power bridge circuit for bi-directional inductive signaling.
    상세보기
  25. Chatterjee, Manjirnath, Power bridge circuit for bi-directional wireless power transmission.
    상세보기
  26. Fells, Julian Andrew John; Baarman, David W., Power system.
    상세보기
  27. Fells, Julian Andrew John; Baarman, David W., Power system.
    상세보기
  28. Fells, Julian Andrew John; Baarman, David W., Power system.
    상세보기
  29. Chatterjee, Manjirnath, Protocol for program during startup sequence.
    상세보기
  30. Trehus, Eric M., Saving power in a wireless network in the presence of multicast or broadcast data.
    상세보기
  31. Kato, Kiyoshi; Furutani, Kazuma, Semiconductor device.
    상세보기
  32. Kato, Kiyoshi; Furutani, Kazuma, Semiconductor device.
    상세보기
  33. Emby, Bernard Christopher, Sensor.
    상세보기
  34. Chatterjee, Manjirnath; Corbridge, Mark; Lehr, Michael; Crooijmans, Wim, Shield for use with a computing device that receives an inductive signal transmission.
    상세보기
  35. Matsuoka, Yoshimichi, Support structure and/or cradle for a mobile computing device.
    상세보기
  36. Baraban, Matthieu; Cheri, Yann, Synchronizing and recharging a connector-less portable computer system.
    상세보기
  37. Berg, Samantha; Lenox, Kim; Brown, Robert; Kruglikov, Vitaly; Chatterjee, Manjirnath; George, Moses, System and method for linking and sharing resources amongst devices.
    상세보기
  38. Chatterjee, Manjirnath, System for detecting orientation of magnetically coupled devices.
    상세보기
  39. Sato, Hiroto, Terminal and standby operation control method.
    상세보기
  40. Sato,Hiroto, Terminal and standby operation control method.
    상세보기
  41. Kumar, Nitin, Use of wireless access point ID for position determination.
    상세보기
  42. Kumar, Nitin, Use of wireless access point ID for position determination.
    상세보기
  43. Kato, Kiyoshi; Furutani, Kazuma, Wireless communication device.
    상세보기
  44. Kurokawa, Hideki; Yasuma, Kenichi; Murata, Hatsuho, Wireless communication system, handover suppression apparatus, station, communication control method and computer-readable medium storing communication control program.
    상세보기
  45. Arai, Yasuyuki, Wireless power supply system and wireless power supply method.
    상세보기
  46. Robertson, Daniel; Bhargava, Kunal; Gomes, Thushari, Wirelessly rechargeable battery and power transmitter.
    상세보기

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