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Radio telephone with compliant shield and method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-001/38
출원번호 US-0343083 (1994-11-21)
우선권정보 FI-0005269 (1993-11-26)
발명자 / 주소
  • Halttunen Mikko (Oulu FIX) Korhonen Pertti (Salo FIX)
출원인 / 주소
  • Nokia Mobile Phones Ltd. (Salo FIX 03)
인용정보 피인용 횟수 : 30  인용 특허 : 17

초록

An assembly and method of assembly for shielding a radio telephone. First and second shields are disposed either side of a circuit board and urged together thereby sandwiching the circuit board. The first shield is relatively rigid compared to the second shield and can cause any deformities in the s

대표청구항

A method of assembling a housing for a radio telephone, comprising: disposing a first shielding member to a first major surface of a substantially planar support member; disposing a second shielding member to a second major surface of the substantially planar support member; coupling the first and s

이 특허에 인용된 특허 (17)

  1. Hirvonen Timo (Salo FIX) Leman Ari (Pertteli FIX) Valimaa Veli-Matti (Salo FIX) Hossi Petri (Salo FIX) Olkkola Jari (Salo FIX) Uronen Lasse (Salo FIX), Circuit board assembly.
  2. Tam Ambrose W. C. (Taipo HKX), Circuit board assembly for a cellular telephone system or the like.
  3. Hyvonen Tapani (Turku FIX) Maenpaa Tarmo (Salo FIX), Clip assembly.
  4. Lonka Pekka (Salo FIX), Electromagnetic compatibility enclosure.
  5. Tomura Masashi (Kawasaki JPX) Takagi Hisamitsu (Kawasaki JPX), Electromagnetic shielding structure of high-frequency circuit arrangements.
  6. Thompson Bradley H. (Lynnwood WA) Aikins Brian S. (Everett WA) Trana Roger M. (Bothell WA), Electronic instrument with EMI/ESD shielding system.
  7. Doss-Desouza Argus (Sunningdale GB2), Magnetic catch.
  8. Beutler Scott D. (Hoffman Estates IL), Miniature shield with opposing cantilever spring fingers.
  9. Major Ron (Coates GBX), Mobile telephone with lateral loudspeaker.
  10. Yokoyama: Yukio (Tokyo JPX), Portable radio communication apparatus unnecessitating shielding case.
  11. Saarela Matti J. (Halikko FIX) Uronen Lasse J. (Salo FIX) Salo Heikki A. J. (Teijo FIX), Procedure for manufacturing a radio telephone chassis and a chassis manufactured according to this procedure.
  12. Johnson Martin L. (Yately GB2), RF sealed radio housing.
  13. Maeda Osamu (Osaka JPX), Shield device for printed circuit boards.
  14. Lindland Gael D. (South Lyon MI) Porambo Sylvester P. (Canton MI), Shielded circuit module.
  15. Charlier Michael L. (Arlington Heights IL) Trahan David W. (Palatine IL) Kalenowsky John A. (Palatine IL), Support assembly for card member having a memory element disposed thereupon.
  16. Goto Junichi (Tokyo JPX), Test circuit for large scale integrated circuits on a wafer.
  17. Martensson Nils E. (Woking GB2), Variable configuration portable telephone.

이 특허를 인용한 특허 (30)

  1. Umbach Dirk,DEX ; Michalzik Dirk,DEX ; Weber Rainer,DEX, Base station with detachable charger for cordless phone systems.
  2. Pfautz, Douglas Sebastian; Stanard, Michael Steven, Circuit board retention system.
  3. Kosaka, Masaru, Communication apparatus and method of fabricating the same.
  4. Lars Friis DK, Communication terminal with a partition wall.
  5. Su, Patrick C; Moore, Kevin Douglas, Compliant PCB-to-housing fastener.
  6. Niemi Mikko,FIX ; Eerikainen Jukka,FIX, Device for protecting a microphone from external disturbances.
  7. Malthouse, Ian, Device having a headset socket.
  8. Niederkorn, Reed; Ostervall, Torsten, EMI shielding slide assemblies for slidably opening and closing portable electronic devices and for providing EMI shielding for board-mounted electronic components.
  9. Lunden Olli-Pekka,FIX, Electronic device having a shield member and a shield gasket.
  10. Seymour, Richard William, Handset.
  11. Lueders Ralf,DEX, Integrated circuit with a test function implemented by circuitry which identifies the presence of a control signal.
  12. Pienimaa Seppo,FIX ; Taka Tapio,FIX ; Isotalo Heikki,FIX ; Jussila Salme,FIX ; Salmela Olli,FIX ; Stubb Henrik,FIX, Method and arrangement for electromagnetically shielding an electronic means.
  13. Weckstrom, Anders; Suutari, Jari; Backman, Juha, Method and arrangement for improving leak tolerance of an earpiece in a radio device.
  14. Malmivirta, Kari; Varjus, Olli; Saarinen, Tapio; Kotilainen, Petri, Method and system for testing data channel functionality in a radio apparatus.
  15. Tolvanen Mika,FIX, Mobile communicator.
  16. Kupiainen, Juhani, Mobile station.
  17. Salminen Tiina-Maria,FIX ; Sonne Hanna,FIX ; Laiho Pentti Juhani,FIX ; Uimonen Ulla,FIX, Packaging.
  18. Allore, Joseph; Lombardi, Michael J; Stevens, Natalie J, Portable electronic device component shielding.
  19. Suguro Akihiro,JPX, Portable radio communication apparatus.
  20. Kawano, Kazumi; Yamaguchi, Takashi; Koga, Naoki, Portable terminal device.
  21. Chen, Howard E.; Read, Matthew Sean; Nguyen, Hoang Mong; LoBianco, Anthony James; Zhang, Guohao; Hoang, Dinhphuoc Vu, Racetrack design in radio frequency shielding applications.
  22. Chen, Howard E.; Read, Matthew Sean; Nguyen, Hoang Mong; LoBianco, Anthony James; Zhang, Guohao; Hoang, Dinhphuoc Vu, Racetrack layout for radio frequency isolation structure.
  23. Chen, Howard E.; Read, Matthew Sean; Nguyen, Hoang Mong; LoBianco, Anthony James; Zhang, Guohao; Hoang, Dinhphuoc Vu, Racetrack layout for radio frequency shielding.
  24. Nakatsuji,Koji; Yamada,Hiroyuki; Asano, legal representative,Noriko; Suzuki,Masanori; Terao,Atsuhito; Asano, deceased,Hiromasa, Radio frequency apparatus.
  25. Chen, Howard E.; Read, Matthew Sean; Nguyen, Hoang Mong; LoBianco, Anthony James; Zhang, Guohao; Hoang, Dinhphuoc Vu, Radio frequency isolation structure with racetrack.
  26. Mangaroo, Alan, Ruggedized housing and components for a handled device.
  27. Fuhrmann Thomas,DEX ; Matthies Jurgen,DEX, Screening device against electromagnetic radiation.
  28. Davidson Brian James,GBX ; Weber Rainer,DEX, Self-securing RF screened housing.
  29. Wu, Yeh-Kuang; Chang, Liang-Chun; Wang, Hui-Chun; Hsieh, Wen-Tai; Chang, Hsiao-Chen, Signal transmitter, message generating system and signal power adjusting method.
  30. Jukka Sirola FI; Tapani Jokinen FI, Wireless communication device and a method of manufacturing a wireless communication device.
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