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[미국특허] Data transmission and data receiving apparatus that obtains file differences during transmission 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-015/16
출원번호 US-0819709 (1997-03-18)
우선권정보 JP-0300539 (1996-11-12)
발명자 / 주소
  • Kenichi Sasaki JP
  • Tatsuro Matsumoto JP
  • Takayuki Hasebe JP
  • Hiroaki Kato JP
  • Morito Yamamoto JP
  • Takashi Matsushima JP
출원인 / 주소
  • Fujitsu Limited JP
대리인 / 주소
    Staas & Halsey LLP
인용정보 피인용 횟수 : 9  인용 특허 : 32

초록 ▼

A data file recording medium stores data files which are an object of transmission and reception. A data file includes data, information as to data volume of the data, and a program having a data volume comparison processing and a data integration processing. The program may include additionally a d

대표청구항 ▼

1. A data transmission apparatus in a data communication systems having the data transmission apparatus for transmitting data through a communication channel and data receiving apparatuses receiving data transmitted through the communication channel, said data transmission apparatus and said data re

이 특허에 인용된 특허 (32) 인용/피인용 타임라인 분석

  1. Houha James A. ; Freedman Gordon J., Apparatus and method for preprocessing computer programs prior to transmission across a network.
    상세보기
  2. Smolinske Jeffrey C. (Hoffman Estates IL) Tran Phieu M. (Lincolnwood IL), Apparatus and method for transmitting bit synchronous data over an unreliable channel.
    상세보기
  3. Sasaki Akitomo,JPX, Apparatus for measuring the amount of traffic of a network at a predetermined timing and compressing data in the packet.
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  4. Stupek ; Jr. Richard A. (Houston TX) Shaffer David S. (Cypress TX) Jones Curtis R. (Cypress TX) Davis Steve (Houston TX) Justice ; Jr. William D. (Houston TX), Automatic computer upgrading.
    상세보기
  5. Miller William A., Automatic file differencing and updating system.
    상세보기
  6. MacDonald Neil E. (Ipswich GB2) Heron Andrew P. (Ipswich GB2) Gunby Stephen R. (Essex GB2), Buffer allocation to repeated information blocks in data transmission, particularly video transmission.
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  7. Long Lynn Douglas ; Menditto Louis Frank ; Miyake Masashi Edward ; Stagg Arthur James ; Ward Raymond Edward, Channel interface with data segmentation and re-segementation.
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  8. Stumm Christian, Client-server system for delivery of online information.
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  9. Seki Toshibumi (Yokohama JPX), Communication system capable of detecting missed messages.
    상세보기
  10. Blair Christopher D. (Cambridge GB2), Data communication method and system.
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  11. Kinami Hideo (Saitama JPX) Maei Yoshihiro (Saitama JPX) Mochizuki Masahiro (Saitama JPX) Tezuka Yoshiaki (Saitama JPX) Sakayama Takashi (Saitama JPX) Nagoya Shinichiro (Saitama JPX) Sakaki Hiroaki (S, Data communication method using a plurality of lines.
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  12. Tadamura Katsumi,JPX ; Okada Masakazu,JPX ; Yamaguchi Syoji,JPX, Data integrity guarantee system.
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  13. Nakagaki Tatsuru (Kawasaki JPX) Irie Toshio (Kawasaki JPX), Data length compensating device for compensating lost cells in packet data composed of a plurality of cells.
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  14. Kawase Fumiyoshi,JPX ; Hisanaga Takanori,JPX ; Kamizawa Koh,JPX, Data transmission apparatus and method and data communication system conducting variable bit-rate data transmission.
    상세보기
  15. Miura Iwao (Kawasaki JPX), Data transmission processing method and apparatus.
    상세보기
  16. Nakabayashi Kaoru,JPX ; Sato Akihiro,JPX ; Yudasaka Shingo,JPX ; Hiraoka Yasushi,JPX ; Kitazawa Noboru,JPX ; Kobayashi Takahiro,JPX, Data-update monitoring in communications network.
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  17. Ny Yoshihide (Yokohama JPX), File data retrieving system using retrieval-use-image data.
    상세보기
  18. Yamamoto Taichiro (Chofu JPX), File transfer control method among a plurality of computer systems.
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  19. Iwata Shinichiro,JPX, Infrared spatial communication system capable of reducing a processing amount of data communication devices during comm.
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  20. Taira Kazuhiko,JPX ; Kikuchi Shinichi,JPX ; Mimura Hideki,JPX ; Tamada Yuzo,JPX ; Nakai Masatoshi,JPX, Large capacity recording medium, method and apparatus for reproducing data from a large-capacity recording medium, and.
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  21. Shinoda Mayumi (Hirakata JPX), Method and apparatus for dynamic image data transmission.
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  22. Nishida Syuzo (Higashihiroshima JPX) Haikawa Yukihiko (Higashihiroshima JPX) Tanaka Takeshi (Higashihiroshima JPX) Hosono Yukiharu (Higashihiroshima JPX) Minoda Hidenori (Higashihiroshima JPX) Okamot, Method and apparatus for replacing a selected file with another longer or shorter file with no portion of the selected f.
    상세보기
  23. Kirouac Donald L. (Thornhill CAX) Porrett William A. (Unionville CAX) Czerwinski Marek J. (Scarborough CAX), Method and apparatus for updating software at remote locations.
    상세보기
  24. Chen Kuo-Wei Herman ; Paul Sanjoy ; Sabnani Krishan Kumar, Method and system for data transfer in the presence of disconnects.
    상세보기
  25. Miller C. Kenneth (Concord MA), Method for quickly and reliably transmitting frames of data over communications links.
    상세보기
  26. Miller C. Kenneth ; Robertson Kary ; Cates Kenneth ; White Marc, Methods for transmitting data.
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  27. Bell Russell W., Network adapter utilizing an ethernet protocol and utilizing a digital subscriber line physical layer driver for improved performance.
    상세보기
  28. Inoue Sunao,JPX ; Sasaki Akitomo,JPX, System for recording processing operations of one processing apparatus and reflecting contents of the operations which.
    상세보기
  29. Homma Koichi (Yokohama JPX) Oshima Keiji (Katsuta JPX) Sueki Masao (Hitachi JPX) Kasama Takashi (Yokohama JPX) Kagawa Toshiya (Kawasaki JPX), System for sending frames from sender to receiver using connectionless protocol and receiving acknowledging frame and re.
    상세보기
  30. Goetz Tom ; Sridhar Manickam R. ; Prasad Mukesh, System, device, and method for streaming a multimedia file.
    상세보기
  31. Dudley John G. ; Peyravian Mohammad, Transmission order based selective repeat data transmission error recovery system and method.
    상세보기
  32. Harris Jared M. ; Ruben Ira L., Update mechanism for computer storage container manager.
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이 특허를 인용한 특허 (9) 인용/피인용 타임라인 분석

  1. Nekovee, Maziar; Burbridge, Trevor; Soppera, Andrea, Event notification network.
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  2. Storms, Craig; Abildgaard, Soren, Lightweight self-contained self-expanding product data package.
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  3. Von Der Straten, Gernot, Method and device for automatic configuration of a subscriber's installation with a network interface unit.
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  4. Baber, Stephen B.; Britton, Kathryn H.; Hind, John R.; Housel, III, Barron C.; Wesley, Ajamu Akinwunmi, Methods, systems and computer program products for transferring a file using a message queue.
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  5. Markowitz, Robert E.; O'Neil, Joseph T.; Rosen, Kenneth H.; Stuntebeck, Peter H., Proxy apparatus and method for streaming media information and for increasing the quality of stored media information.
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  6. Markowitz, Robert Edward; O'Neil, Joseph Thomas; Rosen, Kenneth H.; Stuntebeck, Peter H., Proxy apparatus and method for streaming media information and for increasing the quality of stored media information.
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  7. Markowitz, Robert Edward; O'Neil, Joseph Thomas; Rosen, Kenneth H.; Stuntebeck, Peter H., Proxy apparatus and method for streaming media information and for increasing the quality of stored media information.
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  8. Markowitz, Robert; O'Neil, Joseph; Rosen, Kenneth; Stuntebeck, Peter, Proxy apparatus and method for streaming media information and for increasing the quality of stored media information.
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  9. Markowitz,Robert Edward; O'Neil,Joseph Thomas; Rosen,Kenneth H.; Stantebeck,Peter H., Proxy apparatus and method for streaming media information and for increasing the quality of stored media information.
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