Patents by Inventor Chien-Ming Chih
Chien-Ming Chih has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8550149Abstract: A water-cooled heat sink includes a base, a box, a propelling module, a driving module, and a plurality of conduits. The box is disposed above the base, and receives a cooled liquid. The driving module includes a first magnet. The base defines a plurality of channels. The propelling module includes a cylinder, a piston, a second magnet, and a valve. The cylinder is disposed on an inner wall of the box. The piston is disposed in the cylinder, and defines a through hole in a middle portion thereof. The second magnet is fixed to the piston. The valve is fixed in the through hole. The conduits interconnect the cylinder and the box. The first magnet can repel or attract the second magnet, thereby sliding the piston toward the cylinder to close the valve or away from the cylinder to open the valve.Type: GrantFiled: December 31, 2009Date of Patent: October 8, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Jun Wang, Chien-Ming Chih, Chen-Li Kao
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Patent number: 8084688Abstract: An electronic device includes a first housing, a second housing, and a sealing member. The first housing has a first sidewall, and the second housing has a second sidewall. The sealing member is positioned between the first housing and the second housing. The first sealing member is elastic, and defines a first assembly groove and a second assembly groove. The first sidewall is engaged in the first assembly groove and tightly attached to the sealing member. The second sidewall is engaged in the second assembly groove and tightly attached to the sealing member.Type: GrantFiled: December 18, 2009Date of Patent: December 27, 2011Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Jun Wang, Chen-Li Kao, Chien-Ming Chih, Deng-Zhong Chen
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Patent number: 8080732Abstract: An electronic device includes a first housing, a second housing, and a buffering member. The first housing has a first flange, and the second housing has a second flange. The buffering member is positioned between the first housing and the second housing. The buffering member includes a first buffering portion and a second buffering portion. The first buffering portion is positioned between the first housing and the second housing and separates the first and second housings. The second buffering portion protrudes between the first flange and the second flange.Type: GrantFiled: December 22, 2009Date of Patent: December 20, 2011Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Jun Wang, Chen-Li Kao, Deng-Zhong Chen, Chien-Ming Chih
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Publication number: 20110100597Abstract: A water-cooled heat sink includes a base, a box, a propelling module, a driving module, and a plurality of conduits. The box is disposed above the base, and receives a cooled liquid. The driving module includes a first magnet. The base defines a plurality of channels. The propelling module includes a cylinder, a piston, a second magnet, and a valve. The cylinder is disposed on an inner wall of the box. The piston is disposed in the cylinder, and defines a through hole in a middle portion thereof. The second magnet is fixed to the piston. The valve is fixed in the through hole. The conduits interconnect the cylinder and the box. The first magnet can repel or attract the second magnet, thereby sliding the piston toward the cylinder to close the valve or away from the cylinder to open the valve.Type: ApplicationFiled: December 31, 2009Publication date: May 5, 2011Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: JUN WANG, CHIEN-MING CHIH, CHEN-LI KAO
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Publication number: 20110096473Abstract: An electronic device includes a first housing, a second housing, and a sealing member. The first housing has a first sidewall, and the second housing has a second sidewall. The sealing member is positioned between the first housing and the second housing. The first sealing member is elastic, and defines a first assembly groove and a second assembly groove. The first sidewall is engaged in the first assembly groove and tightly attached to the sealing member. The second sidewall is engaged in the second assembly groove and tightly attached to the sealing member.Type: ApplicationFiled: December 18, 2009Publication date: April 28, 2011Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: JUN WANG, CHEN-LI KAO, CHIEN-MING CHIH, DENG-ZHONG CHEN
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Publication number: 20110090622Abstract: An electronic device includes a first housing, a second housing, and a buffering member. The first housing has a first flange, and the second housing has a second flange. The buffering member is positioned between the first housing and the second housing. The buffering member includes a first buffering portion and a second buffering portion. The first buffering portion is positioned between the first housing and the second housing and separates the first and second housings. The second buffering portion protrudes between the first flange and the second flange.Type: ApplicationFiled: December 22, 2009Publication date: April 21, 2011Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: JUN WANG, CHEN-LI KAO, DENG-ZHONG CHEN, CHIEN-MING CHIH
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Patent number: D609232Type: GrantFiled: May 20, 2009Date of Patent: February 2, 2010Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Jun Wang, Chien-Ming Chih
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Patent number: D644644Type: GrantFiled: October 19, 2009Date of Patent: September 6, 2011Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Jun Wang, Chen-Li Kao, Deng-Zhong Chen, Chien-Ming Chih