Patents by Inventor Hao-Ying Chang
Hao-Ying Chang 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).
-
Publication number: 20210043020Abstract: An authority control system includes a biometric identification unit, a near field communication (NFC) signal transmission unit, and an NFC signal receiving unit. The biometric identification unit stores associated data, configured to obtain first biometric data, obtains encoded data according to the first biometric data and the associated data, and transmits the encoded data. The NFC signal transmission unit is configured to receive the encoded data transmitted by the biometric identification unit, and transmit the encoded data by using an NFC transmission technology. The NFC signal receiving unit stores authorization type comparison data. The NFC signal receiving unit is configured to receive the encoded data transmitted by the NFC signal transmission unit, and determines an authorization type according to the encoded data and the authorization type comparison data.Type: ApplicationFiled: October 23, 2020Publication date: February 11, 2021Applicant: LUXSHARE-ICT CO., LTD.Inventors: Guan-Chi Chen, Yen-Chuan Lin, Hao-Ying Chang
-
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
-
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
-
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
-
Patent number: 9755303Abstract: An antenna structure includes a feed unit, a grounding unit, a connecting unit, a radiating unit, and a resonating unit. The grounding unit is spaced apart from the feed unit. The connecting unit resists and is electrically connected to the feed unit and the grounding unit. The radiating unit is electrically connected to one side of the connecting unit so as to activate a first resonance mode. The resonating unit is electrically connected to another side of the connecting unit so as to activate a second resonance mode.Type: GrantFiled: April 9, 2015Date of Patent: September 5, 2017Assignee: FIH (HONG KONG) LIMITEDInventors: Cheng-Hung Ko, Chuan-Chou Chi, Hao-Ying Chang
-
Patent number: 9755307Abstract: An antenna structure includes a feeding portion, a first grounding portion, a second grounding portion, a first radiating portion, a second radiating portion, a third radiating portion, and a fourth radiating portion. The feeding portion is configured to feed current signals. The first and second grounding portions are positioned at two opposite sides of the feeding portion respectively. The first, second and third radiating portions cooperatively form a first current path to excite a low-frequency resonate mode and a first high-frequency resonate mode; the first radiating portion resonates with the first grounding portion to excite a second high-frequency resonate mode; the second, third and fourth radiating portion cooperatively form a second current path to excite a third high-frequency resonate mode.Type: GrantFiled: August 27, 2014Date of Patent: September 5, 2017Assignee: FIH (HONG KONG) LIMITEDInventors: Chuan-chou Chi, Hao-Ying Chang
-
Patent number: 9748650Abstract: An antenna structure includes a feed unit, a grounding unit, a first radiating unit, a second radiating unit, third radiating unit, fourth radiating unit, and a fifth radiating unit. The grounding unit is spaced apart from the feed unit. The first radiating unit is electrically connected to the feed unit. The second radiating unit is electrically connected to the grounding unit. The third radiating unit is electrically connected to the first radiating unit, the second radiating unit, and the fourth radiating unit. The fifth radiating unit is electrically connected to the feed unit and couples with the fourth radiating unit.Type: GrantFiled: April 13, 2015Date of Patent: August 29, 2017Assignee: FIH (HONG KONG) LIMITEDInventors: Chuan-Chou Chi, Chi-Sheng Liu, Cheng-Hung Ko, Hao-Ying Chang
-
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
-
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
-
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
-
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
-
Patent number: 9614283Abstract: An antenna structure includes a main portion, a first radiating portion connected to the main portion, a second radiating portion connected to the main portion and opposite to the first radiating portion, and a coupling portion spaced from and coplanar with the main portion and opposite to the second radiating portion. The main portion and the first radiating portion excite a low frequency mode, the main portion, the first radiating portion, the second radiating portion, and the coupling portion excite a high frequency mode, and when the antenna structure is interfered by a user's human body when close to the user's human body, the coupling portion transmits the interference to ground. A wireless communication device employing the antenna structure is also disclosed.Type: GrantFiled: February 28, 2014Date of Patent: April 4, 2017Assignee: FIH (Hong Kong) LimitedInventors: Shih-Chieh Lin, Hao-Ying Chang, Cheng-Hung Ko
-
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
-
Patent number: 9509420Abstract: An electronic device includes a radio frequency power amplifier, a storage device, at least one processor, and one or more modules that are stored in the storage device and executed by the at least one processor. The one or more modules includes a power obtaining module, a comparing module, and an indicating module. The power obtaining module obtains an output power of the radio frequency power amplifier. The comparing module compares the output power of the radio frequency power amplifier obtained by the power obtaining module with at least one pre-determined value, and the comparing module outputs a comparing result according the comparison of the output power and the at least one pre-determined value. The indicating module generates an alerting signal according to the comparing result output from the comparing module, for indicating electromagnetic radiation of the electronic device.Type: GrantFiled: May 19, 2015Date of Patent: November 29, 2016Assignee: FIH (HONG KONG) LIMITEDInventors: Hao-Ying Chang, Chi-Sheng Liu
-
Publication number: 20160315718Abstract: An electronic device includes a radio frequency power amplifier, a storage device, at least one processor, and one or more modules that are stored in the storage device and executed by the at least one processor. The one or more modules includes a power obtaining module, a comparing module, and an indicating module. The power obtaining module obtains an output power of the radio frequency power amplifier. The comparing module compares the output power of the radio frequency power amplifier obtained by the power obtaining module with at least one pre-determined value, and the comparing module outputs a comparing result according the comparison of the output power and the at least one pre-determined value. The indicating module generates an alerting signal according to the comparing result output from the comparing module, for indicating electromagnetic radiation of the electronic device.Type: ApplicationFiled: May 19, 2015Publication date: October 27, 2016Inventors: HAO-YING CHANG, CHI-SHENG LIU
-
Patent number: 9450295Abstract: An exemplary wireless communication device includes a circuit board, a first antenna, a second antenna, and an end portion. The circuit board includes a feed terminal. The first antenna is located on the circuit board adjacent to the feed terminal. The second antenna is electronically connected to the feed terminal. The end portion serves as a portion of a metal housing of the wireless communication device and includes a positioning portion. The positioning portion secures the first antenna and the end portion to the circuit board.Type: GrantFiled: October 18, 2013Date of Patent: September 20, 2016Assignee: FIH (Hong Kong) LimitedInventors: Chih-Yang Tsai, Hao-Ying Chang, Chuan-Chou Chi
-
Publication number: 20160190689Abstract: An antenna structure includes a feed unit, a grounding unit, a first radiating unit, a second radiating unit, third radiating unit, fourth radiating unit, and a fifth radiating unit. The grounding unit is spaced apart from the feed unit. The first radiating unit is electrically connected to the feed unit. The second radiating unit is electrically connected to the grounding unit. The third radiating unit is electrically connected to the first radiating unit, the second radiating unit, and the fourth radiating unit. The fifth radiating unit is electrically connected to the feed unit and couples with the fourth radiating unit.Type: ApplicationFiled: April 13, 2015Publication date: June 30, 2016Inventors: CHUAN-CHOU CHI, CHI-SHENG LIU, CHENG-HUNG KO, HAO-YING CHANG
-
Publication number: 20160184638Abstract: A fitness transmission apparatus including an information carrying assembly and an information reading assembly is provided. The information carrying assembly is disposed on a fitness equipment. The information carrying assembly is configured to record a weight information of the fitness equipment by using a plurality of information record combinations. The information reading assembly is disposed on the fitness equipment. The information reading assembly is configured to read the weight information in a predetermined manner based on types of the information record combinations. The information reading assembly is paired to the information carrying assembly in the predetermined manner to read the weight information. The information reading assembly transmits the read weight information to an electronic device. Furthermore, an information processing method is also provided.Type: ApplicationFiled: December 27, 2015Publication date: June 30, 2016Applicant: COMPAL ELECTRONICS, INC.Inventors: Yu-Wen Liu, Hsien-Tang Liao, Yi-Ju Liao, Chuang-Yueh Chen, I-Nan Liao, Nan-Ting Chen, Shih-Cheng Chou, Sheng-Hung Lee, Hao-Ying Chang
-
Publication number: 20160190688Abstract: An antenna structure includes a feed unit, a grounding unit, a connecting unit, a radiating unit, and a resonating unit. The grounding unit is spaced apart from the feed unit. The connecting unit resists and is electrically connected to the feed unit and the grounding unit. The radiating unit is electrically connected to one side of the connecting unit so as to activate a first resonance mode. The resonating unit is electrically connected to another side of the connecting unit so as to activate a second resonance mode.Type: ApplicationFiled: April 9, 2015Publication date: June 30, 2016Inventors: CHENG-HUNG KO, CHUAN-CHOU CHI, HAO-YING CHANG
-
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