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Magnetoresistive sensor for magnetic storage system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01L-035/28
출원번호 US-0864153 (1997-05-28)
발명자 / 주소
  • Nagarajan Subra
  • Sundaram Ramesh
  • Hipwell Mary Cynthia
  • Chang Clifton H. K.
출원인 / 주소
  • Seagate Technology, Inc.
대리인 / 주소
    Westman, Champlin & Kelly, P.A.
인용정보 피인용 횟수 : 26  인용 특허 : 16

초록 ▼

A magnetoresistive sensor in the magnetic storage device includes a magnetoresistive element for sensing magnetic fields carried on storage medium. A cooling device is thermally coupled to the magnetoresistive element and arranged to conduct heat in a direction away from the magnetoresistive element

대표청구항 ▼

[ What is claimed is:] [15.] A magnetic disc drive system comprising:a magnetic disc adapted to store data;an actuator arm suitable for positioning relative to a surface of the magnetic disc;a load beam coupled to the actuator arm;a gimbal coupled to the load beam;a hydrodynamic slider adapted to fl

이 특허에 인용된 특허 (16)

  1. Frater Norman Kermit ; Ruiz Oscar Jaime, Adhesively attached hard disk head suspension and etching process.
    상세보기
  2. Hed Aharon Z. (Nashua NH), Cylindrical thermoelectric cells.
    상세보기
  3. Mowry Greg S. (Burnsville MN), Double-gap magnetoresistive head having an elongated central write/shield pole completely shielding the magnetoresistive.
    상세보기
  4. Ayata Naoki (Yokohama JPX) Shirato Yoshiaki (Yokohama JPX) Takatori Yasushi (Sagamihara JPX) Seki Mitsuaki (Machida JPX), Information read-out and recording apparatus.
    상세보기
  5. Halldrsson Thorsteinn (Munich DEX) Kroy Walter (Ottobrunn DEX) Peuser Peter (Hohenbrunn-Riemerling DEX) Seidel Helmut (Starnberg DEX) Zeller Paul (Munich DEX), Integrated microsystem.
    상세보기
  6. Kimura Hideyuki (Tsuchiura JPX) Takahashi Tsuyoshi (Odawara JPX) Suzuki Tomio (Hiratsuka JPX) Ohdaira Toshio (Odawara JPX) Uefune Kouki (Minamiashigara JPX) Nishimura Yuji (Odawara JPX), Magnetic disk storage system.
    상세보기
  7. Otomo Shigekazu (Sayama JPX) Kumasaka Noriyuki (Ome JPX) Shiiki Kazuo (Kanagawa JPX) Yamashita Takeo (Tachikawa JPX) Saito Noritoshi (Miyagi JPX) Tarutani Yoshinobu (Yamanashi JPX), Magnetic head and magnetic recording and reproducing apparatus using a superconducting quantum interference device.
    상세보기
  8. Hirama Hideo (Tokyo JPX), Micromotor.
    상세보기
  9. Kawamura Ichirou (Osaka JPX) Imanaka Ryoichi (Hirakata JPX), Optical disk apparatus with cooling arrangement.
    상세보기
  10. Richman Jay L. (Montville NJ), Peltier junction used for thermal control of solid state devices.
    상세보기
  11. Okatani Hideki (Odawara JPX), Pressurized disk drive interior for air cooling and dust prevention.
    상세보기
  12. Farnworth Warren M. (Nampa ID), Process for manufacturing semiconductor device structures cooled by Peltier junctions and electrical interconnect assemb.
    상세보기
  13. Imai Nobuhiro (Kawasaki JPX) Kono Kimio (Kawasaki JPX) Hoshito Kazuo (Kawasaki JPX) Kiyohara Takehiko (Zama JPX) Sato Hideaki (Yokohama JPX), Recording apparatus.
    상세보기
  14. Matsunaga Minobu (Kyoto JPX) Tsuji Masao (Kyoto JPX), Substrate cooling apparatus.
    상세보기
  15. Kataoka Shoei (Tokyo JPX) Nojima Hideo (Nara JPX) Tsuchimoto Shuhei (Nara JPX) Kita Ryusuke (Nara JPX) Saitoh Susumu (Nara JPX), Superconductive magnetic sensor having self induced magnetic biasing.
    상세보기
  16. Chow William W. (Tucson AZ) Fields ; Jr. Davis S. (Pima County AZ) Hu Paul Y. (Pima County AZ) Lopez Jorge L. (Pima County AZ), Thermoelectric cooling of magnetic head assemblies.
    상세보기

이 특허를 인용한 특허 (26)

  1. Mallary,Michael; Wu,Yan, Disk drive including slider mover having low thermal coefficient of resistivity.
    상세보기
  2. Schreck,Erhard; Brunnett,Donald J; Yu,Jingbo; Crimi,Francis P.; Hughes,Scott; Banh,Duc; Hurtado,Anthony R.; Saito,Kazuhiro; LeFebvre,Andrew; Hawks,Chris; Nguyen,Thao Anh; Strom,Brian; Schardt,Bruce C., Disk drive that positions a head at multiple head-to-disk spacings.
    상세보기
  3. Schreck,Erhard; Ferber,Joerg; Mallary,Michael; Hurtado,Anthony R.; Hawks,Chris; Hughes,Scott, Disk drive that varies the power to a slider mover during transitions between drive operations.
    상세보기
  4. Schreck,Erhard; Hurtado,Anthony R.; LeFebvre,Andrew; Hawks,Chris; Nguyen,Thao Anh; Hughes,Scott; Schardt,Bruce C.; Brunnett,Donald J., Disk drive with performance driven head-to-disk spacing.
    상세보기
  5. McKenzie,Robert; Nguyen,Thao; Chew,Xiaokun; Lin,Gang Herbert; Tsai,Jack; Schardt,Bruce; Marshall,Steven, Dynamically adjustable head disk spacing slider using thermal expansion.
    상세보기
  6. Gill,Hardayal Singh; Hsiao,Wen Chien, Heat sink and high thermal stability structure for CPP sensor.
    상세보기
  7. Yan, Wentao; Fowler, David E., Internal heat dissipater used to reduce slider and write pole thermal protrusion for thin film recording heads.
    상세보기
  8. Liou, Fu-Tai; Fu, Nai-Chung, Magnatoresistive sensing device and method for fabricating the same.
    상세보기
  9. Xu, Junguo; Tsuchiyama, Ryuji; Tokuyama, Mikio; Matsumoto, Masaaki, Magnetic head heating element in a disk drive.
    상세보기
  10. Xu,Junguo; Tsuchiyama,Ryuji; Tokuyama,Mikio; Matsumoto,Masaaki, Magnetic head heating element in a disk drive.
    상세보기
  11. Deen, David; Singleton, Eric; Ramaswamy, Vasudevan; Patwari, Mohammed; Pokhil, Taras; Li, Jae-Young, Magnetic stack including cooling element.
    상세보기
  12. Deen, David; Singleton, Eric; Ramaswamy, Vasudevan; Patwari, Mohammed; Pokhil, Taras; Yi, Jae-Young, Magnetic stack including cooling element.
    상세보기
  13. Deen, David; Singleton, Eric; Ramaswamy, Vasudevan; Patwari, Mohammend; Pokhil, Taras; Li, Jae-Young, Magnetic stack including cooling element.
    상세보기
  14. Ambrose, Thomas Francis, Magnetic write head with thermoelectric cooling device.
    상세보기
  15. Schreck,Erhard; Crimi,Francis P.; Bahn,Duc; Nguyen,Thao Anh; Saito,Kazuhiro; Brunnett,Donald J.; LeFebvre,Andrew; Hughes,Scott; Strom,Brian; Mallary,Michael; Shim,Hyunchul; Schardt,Bruce C., Method for adjusting head-to-disk spacing in a disk drive.
    상세보기
  16. Hurtado,Anthony R.; Schreck,Erhard; Banh,Duc; Glassburn,Tim; Saito,Kazuhiro; Hughes,Scott; Strom,Brian; Oswald,Richard K., Method of detecting changes in operability status of a slider mover in a disk drive.
    상세보기
  17. Liu,Yue; Abels,Daniel G.; Dovek,Moris; Li,Min; Wang,Pokang; Chen,Mao Min, Method to increase CCP-CPP GMR output by thermoelectric cooling.
    상세보기
  18. Mei, Youping; Zheng, Lanshi, Micro-actuated micro-suspension(MAMS) slider for both fly height and tracking position.
    상세보기
  19. Guo, Wei; Tian, Jifang, Slider that dynamically adjusts the head-to-disk spacing in a disk drive.
    상세보기
  20. Guo, Wei; Tian, Jifang, Slider that dynamically adjusts the head-to-disk spacing in a disk drive.
    상세보기
  21. Krajnovich, Douglas J., Slider with actuator-transducer separation and roll activation.
    상세보기
  22. Krajnovich,Douglas J.; Schreck,Erhard; Saito,Kaz; Brunnett,Don, Slider with independent fly-height adjustment of reader and writer.
    상세보기
  23. Schreck,Erhard; Crimi,Francis P.; LeFebvre,Andrew; Banh,Duc; Nguyen,Thao Anh; Strom,Brian; Schardt,Bruce C., System and method for adjusting head-to-disk spacing in a disk drive.
    상세보기
  24. Schreck,Erhard; Crimi,Francis P.; Yu,Jingbo; Mallary,Michael; Hughes,Scott; Bahn,Duc; Heimbaugh,Mark; Saito,Kazuhiro; LeFebvre,Andrew; Ferber,Joerg; Hu,Xiaoping; Krajnovich,Douglas J.; Hawks,Chris; Brunnett,Donald J; Schardt,Bruce C, System for detecting a change in head-to-disk contact status in a disk drive.
    상세보기
  25. Schardt,Bruce C.; Schreck,Erhard; Yu,Jingbo; Mallary,Michael; Hughes,Scott; Banh,Duc; Saito,Kazuhiro; Brunnett,Donald J; Glassburn,Tim; Hawks,Chris; Nguyen,Thao Anh; LeFebvre,Andrew; Ferber,Joerg; Oswald,Richard K.; Strom,Brian, System for monitoring and dynamically adjusting head-to-disk spacing in a disk drive.
    상세보기
  26. Ghoshal, Uttam Shyamalindu, Thermoelectric microcoolers for cooling write coils and GMR sensors in magnetic heads for disk drives.
    상세보기

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