Pointing device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7633488
APP PUB NO 20050093822A1
SERIAL NO

10986888

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pointing device including a base section, an operating section shiftably supported on the base section, a magnet carried on one of the base section and the operating section, and a magneto-electro transducer carried on the other of the base section and the operating section at a location close to the magnet. The operating section includes a first part securely holding one of the magnet and the magneto-electro transducer and supported on the base section shiftably in a desired horizontal direction relative to the base section, and a second part connected to the first part and elastically biasing the first part toward a home position in a horizontal shifting range during a period when the first part is horizontally shifted along the base section. The second part of the operating section is provided integrally with a major portion substantially surrounding an entire circumference of the first part, a first connecting portion connected to the first part at one end of the major portion and a second connecting portion connected to the base section at another end of the major portion; the major portion exerting an even elastic biasing force irrespective of a shifting direction of the first part on the base section.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
FUJITSU COMPONENT LIMITEDTOKYO532

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kiryu, Koichi Iiyama , JP 58 682
Kobayashi, Kazuo Iiyama , JP 328 4855
Nakamura, Shuji Tokyo , JP 428 13453
Nishino, Takeshi Tokyo , JP 41 580

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