Patents by Inventor Pai-Cheng Huang
Pai-Cheng Huang 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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Publication number: 20240147556Abstract: In some examples, a device can include a first antenna having a first wireless connection with a first computing device, a second antenna having a second wireless connection with a second computing device, and a controller to determine a signal strength of the first wireless connection and a signal strength of the second wireless connection, designate, in response to the signal strength of the first wireless connection being greater than a threshold signal strength, the first wireless connection as an active connection and the second wireless connection as a standby connection, and cause the peripheral device to communicate with the first computing device via the active connection of the first antenna while maintaining the second wireless connection to the second computing device via the second antenna, where the second wireless connection remains as the standby connection.Type: ApplicationFiled: October 28, 2022Publication date: May 2, 2024Inventors: Min-Hsu Chuang, Xin-Chang Chen, Pai-Cheng Huang, Chin-Hung Ma, Shih-Yen Cheng
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Publication number: 20240097323Abstract: In some examples, a device can include an antenna to emit waves in a radiation pattern having a first beamwidth, a directional radiation control device located in a path of the waves, where the directional radiation control device is to receive the waves from the antenna and is shaped to cause the waves to be directed in a different radiation pattern having a second beamwidth that is larger than the first beamwidth.Type: ApplicationFiled: September 15, 2022Publication date: March 21, 2024Inventors: Chin-Hung Ma, Pai-Cheng Huang, Po Chao Chen, Shih-Huang Wu
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Publication number: 20220376377Abstract: In one example in accordance with the present disclosure, an electronic device is described. An example electronic device includes an antenna. The example antenna includes a feed point and a first radiator coupled to the feed point. The example antenna also includes a switch coupled to the first radiator and a second radiator coupled to the switch. The example switch (1) disconnects the first radiator from the second radiator when the electronic device is in a first mode; and (2) connects the first radiator to the second radiator when the electronic device is in a second mode.Type: ApplicationFiled: May 18, 2021Publication date: November 24, 2022Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Pai-Cheng Huang, Chin-Hung Ma, Po Chao Chen
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Publication number: 20220320711Abstract: Example electronic devices with adjustable antennas as disclosed. In an example, the electronic device includes a housing, and an antenna disposed within the housing. The antenna includes a slot extending between a first conductive surface and a second conductive surface, and a contact clip coupled to the first conductive surface and the second conductive surface so that the first conductive surface is coupled to the second conductive surface through the contact clip. The contact clip is to move along the slot to adjust an operating frequency of the antenna.Type: ApplicationFiled: October 4, 2019Publication date: October 6, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Pai-Cheng Huang, Kun-Jung Wu, Chung-Hua Ku, Chin-Hung Ma
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Patent number: 10218057Abstract: The communication device includes a circuit board and a camera mechanism comprising a metal shielding and a camera module positioned on the circuit board. The metal shielding is arranged on the circuit board to cover the camera module and an antenna mechanism is arranged on the metal shielding and electrically connected to a ground region of the circuit board through the metal shielding. A wireless signal generated by the camera module is output by the antenna mechanism and radiates outward from the metal shielding.Type: GrantFiled: November 30, 2016Date of Patent: February 26, 2019Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Hao-Ying Chang, Pai-Cheng Huang, Ching-Sung Wang, Chao-Wei Ho
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Patent number: 10205223Abstract: A device communicating wirelessly using internal function components as antenna includes a case, and within the case a circuit board, a camera mechanism, and a wireless communication mechanism. The case includes an upper shell and a lower shell, the lower shell defining a slot is filled with an insulation strip. The camera mechanism and the wireless communication mechanism are arranged on the circuit board. The wireless communication mechanism faces the slot. The wireless communication mechanism and the camera mechanism cooperatively form an antenna. A wireless signal generated by the wireless communication mechanism is enhanced by the antenna and radiates outward from the slot.Type: GrantFiled: September 8, 2016Date of Patent: February 12, 2019Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Hao-Ying Chang, Pai-Cheng Huang, Chih-Yang Tsai, Ching-Sung Wang
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Patent number: 9794384Abstract: A communication device achieving a better functional integration between multiple cameras and multiple antennas includes a housing, a circuit board received in the housing; a camera structure partially exposed through the housing, and an antenna structure. The camera structure comprises a first camera, a second camera, a first frame configured to received the first camera, and a second frame configured to received the second camera. The first camera and the second camera have a same orientation. The camera structure and the antenna structure are positioned on the circuit board. The antenna structure is positioned adjacent to and electrically connected to at least one of the first frame and the second frame.Type: GrantFiled: November 16, 2016Date of Patent: October 17, 2017Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Hao-Ying Chang, Ching-Sung Wang, Pai-Cheng Huang, Chao-Wei Ho
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Publication number: 20170195537Abstract: A densely-packaged communication device with reduced mutual interference between camera and antenna includes a housing, a package case, a camera control device, an integrated circuit device, a circuit board, and an antenna. The package case is permanently grounded and is received in the housing. The camera control device is configured to control and drive the camera structure. The camera structure, the camera control device, the integrated circuit device, and the circuit board are housed in the package case to form a packaged structure, the antenna structure surrounds an outer side wall of the package case.Type: ApplicationFiled: November 25, 2016Publication date: July 6, 2017Inventors: HAO-YING CHANG, PAI-CHENG HUANG, CHING-SUNG WANG
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Publication number: 20170194697Abstract: The communication device includes a circuit board and a camera mechanism comprising a metal shielding and a camera module positioned on the circuit board. The metal shielding is arranged on the circuit board to cover the camera module and an antenna mechanism is arranged on the metal shielding and electrically connected to a ground region of the circuit board through the metal shielding. A wireless signal generated by the camera module is output by the antenna mechanism and radiates outward from the metal shielding.Type: ApplicationFiled: November 30, 2016Publication date: July 6, 2017Inventors: HAO-YING CHANG, PAI-CHENG HUANG, CHING-SUNG WANG, CHAO-WEI HO
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Publication number: 20170195467Abstract: A communication device achieving a better functional integration between multiple cameras and multiple antennas includes a housing, a circuit board received in the housing; a camera structure partially exposed through the housing, and an antenna structure. The camera structure comprises a first camera, a second camera, a first frame configured to received the first camera, and a second frame configured to received the second camera. The first camera and the second camera have a same orientation. The camera structure and the antenna structure are positioned on the circuit board. The antenna structure is positioned adjacent to and electrically connected to at least one of the first frame and the second frame.Type: ApplicationFiled: November 16, 2016Publication date: July 6, 2017Inventors: HAO-YING CHANG, CHING-SUNG WANG, PAI-CHENG HUANG, CHAO-WEI HO
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Publication number: 20170194696Abstract: A device communicating wirelessly using internal function components as antenna includes a case, and within the case a circuit board, a camera mechanism, and a wireless communication mechanism. The case includes an upper shell and a lower shell, the lower shell defining a slot is filled with an insulation strip. The camera mechanism and the wireless communication mechanism are arranged on the circuit board. The wireless communication mechanism faces the slot. The wireless communication mechanism and the camera mechanism cooperatively form an antenna. A wireless signal generated by the wireless communication mechanism is enhanced by the antenna and radiates outward from the slot.Type: ApplicationFiled: September 8, 2016Publication date: July 6, 2017Inventors: HAO-YING CHANG, PAI-CHENG HUANG, CHIH-YANG TSAI, CHING-SUNG WANG
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Patent number: 9553367Abstract: An antenna structure includes a main antenna, a diversity antenna, and at least one accessorial antenna. The main antenna extends in a main antenna direction. The diversity antenna is spaced apart from the main antenna and extends in a first radiation direction substantially parallel to the main antenna direction. The at least one accessorial antenna extends in a second radiation direction which is substantially perpendicular to either the main antenna direction or the first radiation direction.Type: GrantFiled: June 25, 2014Date of Patent: January 24, 2017Assignee: FIH (HONG KONG) LIMITEDInventors: Chuan-Chou Chi, Chi-Sheng Liu, Chih-Yang Tsai, Hao-Ying Chang, Chao-Wei Ho, Pai-Cheng Huang
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Patent number: 9379429Abstract: An antenna assembly includes a first antenna, a second antenna, and at least one connecting member. The first antenna includes a radiator and at least one connecting portion connected to the radiator, and the radiator is a part of a housing of a wireless communication device. The at least one connecting member is connected to the at least one connecting portion to fix the first antenna to the wireless communication device to feed current to the first antenna and the second antenna.Type: GrantFiled: June 5, 2014Date of Patent: June 28, 2016Assignee: FIH (Hong Kong) LimitedInventors: Chi-Sheng Liu, Chih-Yang Tsai, Chuan-Chou Chi, Hao-Ying Chang, Chao-Wei Ho, Pai-Cheng Huang
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Patent number: 9362612Abstract: A wireless communication device includes a cover, an antenna, and an adjusting member. The adjusting member is slidably mounted to the cover and is made of non-conductive materials. The antenna includes a extending portion, the extending portion is sandwiched between the cover and the adjusting member. The adjusting member contacts and partially overlaps with the extending portion, the adjusting member slides relative to the cover to change contact positions of the extending portion and the adjusting member.Type: GrantFiled: November 20, 2013Date of Patent: June 7, 2016Assignee: FIH (Hong Kong) LimitedInventors: Chi-Sheng Liu, Chuan-Chou Chi, Chih-Yang Tsai, Pai-Cheng Huang
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Publication number: 20150015454Abstract: A wireless communication device includes a printed circuit board (PCB), a main antenna, an auxiliary antenna, and a metal member. The main antenna, the auxiliary antenna, and the metal member are positioned on the PCB. The metal member is spaced from the auxiliary antenna to allow current to be coupled from the auxiliary antenna to the metal member. Thus, the main antenna and the auxiliary antenna jointly form an orthographic electromagnetic field.Type: ApplicationFiled: July 8, 2014Publication date: January 15, 2015Inventors: CHIH-YANG TSAI, CHUAN-CHOU CHI, CHAO-WEI HO, CHI-SHENG LIU, PAI-CHENG HUANG, HAO-YING CHANG
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Publication number: 20150002366Abstract: An antenna structure includes a main antenna, a diversity antenna, and at least one accessorial antenna. The main antenna extends in a main antenna direction. The diversity antenna is spaced apart from the main antenna and extends in a first radiation direction substantially parallel to the main antenna direction. The at least one accessorial antenna extends in a second radiation direction which is substantially perpendicular to either the main antenna direction or the first radiation direction.Type: ApplicationFiled: June 25, 2014Publication date: January 1, 2015Inventors: CHUAN-CHOU CHI, CHI-SHENG LIU, CHIH-YANG TSAI, HAO-YING CHANG, CHAO-WEI HO, PAI-CHENG HUANG
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Publication number: 20140361930Abstract: An antenna assembly includes a first antenna, a second antenna, and at least one connecting member. The first antenna includes a radiator and at least one connecting portion connected to the radiator, and the radiator is a part of a housing of a wireless communication device. The at least one connecting member is connected to the at least one connecting portion to fix the first antenna to the wireless communication device to feed current to the first antenna and the second antenna.Type: ApplicationFiled: June 5, 2014Publication date: December 11, 2014Inventors: CHI-SHENG LIU, CHIH-YANG TSAI, CHUAN-CHOU CHI, HAO-YING CHANG, CHAO-WEI HO, PAI-CHENG HUANG
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Publication number: 20140361950Abstract: An antenna structure includes a main antenna and a diversity antenna spaced apart from the main antenna. The main antenna extends in a main antenna radiation direction. The diversity antenna includes a first radiation portion extending in a first radiation direction and a second radiation portion extending in a second radiation direction, the first radiation direction is substantially perpendicular to either the second radiation direction or an the main antenna radiation direction.Type: ApplicationFiled: March 28, 2014Publication date: December 11, 2014Applicant: FIH (HONG KONG) LIMITEDInventors: CHAO-WEI HO, CHI-SHENG LIU, PAI-CHENG HUANG, CHIH-YANG TSAI, CHUAN-CHOU CHI, HAO-YING CHANG
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Publication number: 20140340270Abstract: A wireless communication device includes a cover, an antenna, and an adjusting member. The adjusting member is slidably mounted to the cover and is made of non-conductive materials. The antenna includes a extending portion, the extending portion is sandwiched between the cover and the adjusting member. The adjusting member contacts and partially overlaps with the extending portion, the adjusting member slides relative to the cover to change contact positions of the extending portion and the adjusting member.Type: ApplicationFiled: November 20, 2013Publication date: November 20, 2014Applicant: FIH (HONG KONG) LIMITEDInventors: CHI-SHENG LIU, CHUAN-CHOU CHI, CHIH-YANG TSAI, PAI-CHENG HUANG
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Patent number: 8884829Abstract: A wireless communication device includes a first antenna, a second antenna, a first light sensor adjacent to the first antenna, a second light sensor adjacent to the second antenna, a controller, and a magnetic member movably located between the first antenna and the second antenna. When one of the first and second antennas in a state of receiving/transmitting wireless signals is covered by a user's hand, the nearby light sensor sends a pulse signal to the controller. The controller receiving the pulse signal controls the first and second antennas to change their magnetic polarity, enabling the magnetic member to be separated from one of the first and second antennas and attached to the another one, thereby choosing one of the first and second antennas, or a combination of one of the two antennas and the magnetic member to receive/transmit the wireless signals.Type: GrantFiled: October 9, 2012Date of Patent: November 11, 2014Assignee: FIH (Hong Kong) LimitedInventors: Chuan-Chou Chi, Chih-Yang Tsai, Pai-Cheng Huang, Hao-Ying Chang