Patents by Inventor Chun Yih Wu
Chun Yih Wu 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: 10917827Abstract: The present disclosure provides a communication system and a head mounted display. The head mounted display is configured for: obtaining first geological information of the head mounted display at present based on a positioning technology; forwarding the first geological information to a base station through an access point; and in response to the head mounted display changing from the first geological information to second geological information, switching to a specific transmission mode according to a control signal from the base station.Type: GrantFiled: June 19, 2019Date of Patent: February 9, 2021Assignee: HTC CorporationInventors: Chun-Yih Wu, Yen-Liang Kuo
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Patent number: 10890541Abstract: A gas detection apparatus including at least one application terminal and at least one equipment terminal is provided. The application terminal sends a plurality of detection electric waves. The equipment terminal is configured to receive a plurality of transmission electric waves respectively generated according to the detection electric waves. The equipment terminal is further configured to calculate a plurality of reference attenuation values of the transmission electric waves in a correction mode; calculate a plurality of detection attenuation values of the transmission electric waves in a monitoring mode; and generate a detection result by comparing the reference attenuation values with the detection attenuation values.Type: GrantFiled: April 16, 2019Date of Patent: January 12, 2021Assignee: HTC CorporationInventors: Chun-Yih Wu, Lun-Kang Lin, Yen-Liang Kuo
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Patent number: 10779372Abstract: A lighting device with a communication function includes a frequency selective surface, a control circuit board, and at least one light-emitting diode. The frequency selective surface includes at least one first metal piece. The first metal piece has an opening. The light-emitting diode is disposed on the control circuit board. The light-emitting diode is substantially aligned with the opening of the first metal piece.Type: GrantFiled: December 13, 2019Date of Patent: September 15, 2020Assignee: HTC CORPORATIONInventors: Chun-Yih Wu, Yen-Liang Kuo
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Patent number: 10758178Abstract: A measuring device, including a device body, distance measuring units, optical measuring units and a processing unit, is provided. The device body includes a sensing reference surface adapted for a person to be measured to stand thereupon. The optical measuring units are disposed corresponding to the respective distance measuring units. Each of the distance measuring units transmits distance measuring signals to body areas of the person, so as to obtain distance information between each of the distance measuring units and the body areas of the person. Each of the optical measuring signal transmits measuring light to the person to be measured, and receives a measuring pattern formed through reflection of the measuring light from the person. The processing unit calculates and reconstructs a three-dimensional surface structure of the body areas of the person according to the respective distance information obtained from the distance measuring units and the corresponding measuring patterns.Type: GrantFiled: December 9, 2018Date of Patent: September 1, 2020Assignee: HTC CorporationInventors: Chun-Yih Wu, Ta-Chun Pu, Yen-Liang Kuo
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Publication number: 20200008121Abstract: The present disclosure provides a communication system and a head mounted display. The head mounted display is configured for: obtaining first geological information of the head mounted display at present based on a positioning technology; forwarding the first geological information to a base station through an access point; and in response to the head mounted display changing from the first geological information to second geological information, switching to a specific transmission mode according to a control signal from the base station.Type: ApplicationFiled: June 19, 2019Publication date: January 2, 2020Applicant: HTC CorporationInventors: Chun-Yih Wu, Yen-Liang Kuo
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Publication number: 20190378392Abstract: A detection system and a detection method are provided. The detection system includes at least one illumination device and a host. The illumination device has a radar to obtain spatial information of a position of the illumination device. The host is connected to the at least one illumination device. The host receives the spatial information from the illumination device and transmits a change of the spatial information to an emergency system.Type: ApplicationFiled: June 12, 2019Publication date: December 12, 2019Applicant: HTC CorporationInventors: Min-Chou Chuang, Lun-Kang Lin, Hsin-Cheng Yao, Chun-Yih Wu
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Publication number: 20190339213Abstract: A gas detection apparatus including at least one application terminal and at least one equipment terminal is provided. The application terminal sends a plurality of detection electric waves. The equipment terminal is configured to receive a plurality of transmission electric waves respectively generated according to the detection electric waves. The equipment terminal is further configured to calculate a plurality of reference attenuation values of the transmission electric waves in a correction mode; calculate a plurality of detection attenuation values of the transmission electric waves in a monitoring mode; and generate a detection result by comparing the reference attenuation values with the detection attenuation values.Type: ApplicationFiled: April 16, 2019Publication date: November 7, 2019Applicant: HTC CorporationInventors: Chun-Yih Wu, Lun-Kang Lin, Yen-Liang Kuo
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Publication number: 20190104988Abstract: A measuring device, including a device body, distance measuring units, optical measuring units and a processing unit, is provided. The device body includes a sensing reference surface adapted for a person to be measured to stand thereupon. The optical measuring units are disposed corresponding to the respective distance measuring units. Each of the distance measuring units transmits distance measuring signals to body areas of the person, so as to obtain distance information between each of the distance measuring units and the body areas of the person. Each of the optical measuring signal transmits measuring light to the person to be measured, and receives a measuring pattern formed through reflection of the measuring light from the person. The processing unit calculates and reconstructs a three-dimensional surface structure of the body areas of the person according to the respective distance information obtained from the distance measuring units and the corresponding measuring patterns.Type: ApplicationFiled: December 9, 2018Publication date: April 11, 2019Applicant: HTC CorporationInventors: Chun-Yih Wu, Ta-Chun Pu, Yen-Liang Kuo
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Patent number: 10203407Abstract: An illumination device is provided. The illumination device includes a lamp body, a stage, at least one first light source, a first radiator, and a first feed conductor. The stage is disposed in the lamp body. The first light source is disposed on the stage. The first opening is formed on the first radiator, the first light source corresponds to the first opening, and the first radiator transmits a first wireless signal. The first feed conductor is connected to the first radiator.Type: GrantFiled: November 19, 2015Date of Patent: February 12, 2019Assignee: HTC CorporationInventors: Chun-Yih Wu, Yen-Liang Kuo, Chih-Jen Hu
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Patent number: 10182758Abstract: A measuring device, including a device body, distance measuring units, optical measuring units and a processing unit, is provided. The device body includes a sensing reference surface adapted for a person to be measured to stand thereupon. The optical measuring units are disposed corresponding to the respective distance measuring units. Each of the distance measuring units transmits distance measuring signals to body areas of the person, so as to obtain distance information between each of the distance measuring units and the body areas of the person. Each of the optical measuring signal transmits measuring light to the person to be measured, and receives a measuring pattern formed through reflection of the measuring light from the person. The processing unit calculates and reconstructs a three-dimensional surface structure of the body areas of the person according to the respective distance information obtained from the distance measuring units and the corresponding measuring patterns.Type: GrantFiled: October 5, 2015Date of Patent: January 22, 2019Assignee: HTC CorporationInventors: Chun-Yih Wu, Ta-Chun Pu, Yen-Liang Kuo
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Patent number: 10151825Abstract: A radar detection system that includes a signal transmitter, a signal receiver, a coupling module, two antennas and a switching module is provided. The coupling module includes a first and a second coupling paths each corresponding to a group of phase-shifting parameters. Under a first operation mode, the switching module connects the signal transmitter to the first coupling path to perform signal transmission from the two antennas along a first axis and connects the signal receiver to the second coupling path to perform signal receiving from the two antennas along a second axis. Under a second operation mode, the switching module connects the signal transmitter to the second coupling path to perform signal transmission from the two antennas along the second axis and connects the signal receiver to the first coupling path to perform signal receiving from the two antennas along the first axis.Type: GrantFiled: August 15, 2014Date of Patent: December 11, 2018Assignee: HTC CorporationInventors: Ta-Chun Pu, Chun-Yih Wu, Yen-Liang Kuo
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Patent number: 9891313Abstract: A radar device for detecting an OUD (Object Under Detection) includes a signal source, a first antenna, a second antenna, a mixer, and a 90-degree coupler. The signal source is configured to generate an incident signal. The first antenna is configured to transmit the incident signal to the OUD. The second antenna is configured to receive a reflective signal from the OUD. The mixer is configured to generate a baseband signal according to the incident signal and the reflective signal. The second antenna is coupled through the 90-degree coupler to the mixer, or the signal source is coupled through the 90-degree coupler to the first antenna.Type: GrantFiled: May 8, 2015Date of Patent: February 13, 2018Assignee: HTC CorporationInventors: Ta-Chun Pu, Chun-Yih Wu, Yen-Liang Kuo
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Publication number: 20180020917Abstract: A physiological monitoring device, a physiological monitoring method and a non-transitory computer readable storage medium for implementing the physiological monitoring method are provided. The physiological monitoring device has a blood pressure sensing module, a motion sensing module and a processor. The motion sensing module senses a physical state of the physiological monitoring device to generate a physical state signal accordingly. The processor, which is coupled to the blood pressure sensing module and the motion sensor module, determines whether the physiological monitoring device is in a stationary state and a horizontal state according to the physical state signal so as to determine whether an ideal measurement condition is met. When the ideal measurement condition is met, the processor controls the blood pressure sensing module to measure a blood pressure of the user.Type: ApplicationFiled: June 7, 2017Publication date: January 25, 2018Applicant: HTC CORPORATIONInventors: Keng-Chih LIN, Yen-Liang KUO, Chien-Chih CHEN, Chun-Yih WU, Chieh-Sen LEE
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Patent number: 9778353Abstract: A handheld device, an object positioning method thereof and a computer-readable recording medium are provided. The handheld device includes a radar sensor, an image sensor and a control unit. The radar sensor emits a detection wave, and receives a reflected wave generated by an object by reflecting the detection wave. Each object generates one of the reflected waves. The image sensor captures an image. The image includes a subset of the objects. The control unit extracts a waveform signature of each reflected wave, recognizes the waveform signature in a time domain and a frequency domain to determine a first type of each object, obtains a first position of the object according to the reflected wave, obtains a second type and a second position of each object according to the first image, and performs object mapping to combine or compare the first position and the second position of the object.Type: GrantFiled: June 24, 2015Date of Patent: October 3, 2017Assignee: HTC CorporationInventors: Chun-Yih Wu, Ta-Chun Pu, Yen-Liang Kuo
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Patent number: 9715010Abstract: A detection device for detecting an OUD (Object Under Detection) includes a transceiver, a first antenna element, and a second antenna element. The transceiver has a transmitter port and a receiver port. The first antenna element is coupled to the transmitter port of the transceiver. The second antenna element is coupled to the receiver port of the transceiver. The transceiver transmits an electromagnetic signal through the first antenna element to the OUD, and then receives a reflective signal through the second antenna element from the OUD. The electromagnetic signal has a first polarization direction, and the reflective signal has a second polarization direction.Type: GrantFiled: November 28, 2014Date of Patent: July 25, 2017Assignee: HTC CORPORATIONInventors: Ta-Chun Pu, Chun-Yih Wu, Yen-Liang Kuo
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Patent number: 9685961Abstract: A high resolution timing device is provided. The high resolution timing device includes a first and a second clock delay circuits. The first clock delay circuit receives an input reference clock signal to generate a first multiple frequency output clock signal, divide the first multiple frequency output clock signal to generate a first original frequency output clock signal and perform a clock-delaying process thereon according to the first multiple frequency output clock signal to generate first clock-delayed signals. The second clock delay circuit receives one of the first clock-delayed signals to generate a second multiple frequency output clock signal, divide the second multiple frequency output clock signal to generate a second original frequency output clock signal and perform the clock-delaying process thereon according to the second multiple frequency output clock signal to generate second clock-delayed signals.Type: GrantFiled: September 17, 2014Date of Patent: June 20, 2017Assignee: HTC CorporationInventors: Ta-Shun Chu, Ta-Chun Pu, Chun-Yih Wu
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Patent number: 9680223Abstract: A mobile device includes a ground plane, a first radiation branch, and a second radiation branch. The second radiation branch is coupled to the ground plane, and is disposed adjacent to the first radiation branch. An antenna structure is formed by the first radiation branch and the second radiation branch. The first radiation branch is fed from a signal source. The second radiation branch is excited by the first radiation branch through coupling therebetween.Type: GrantFiled: June 26, 2014Date of Patent: June 13, 2017Assignee: HTC CORPORATIONInventors: Chun-Yih Wu, Yen-Liang Kuo, Chien-Chih Chen
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Publication number: 20170146650Abstract: An illumination device is provided. The illumination device includes a lamp body, a stage, at least one first light source, a first radiator, and a first feed conductor. The stage is disposed in the lamp body. The first light source is disposed on the stage. The first opening is formed on the first radiator, the first light source corresponds to the first opening, and the first radiator transmits a first wireless signal. The first feed conductor is connected to the first radiator.Type: ApplicationFiled: November 19, 2015Publication date: May 25, 2017Applicant: HTC CORPORATIONInventors: Chun-Yih WU, Yen-Liang KUO, Chih-Jen HU
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Patent number: 9632172Abstract: A detection device for detecting an OUD (Object Under Detection) includes a first antenna element, a second antenna element, a first transceiver, a second transceiver, a first circulator, and a second circulator. The first transceiver transmits a first electromagnetic signal through the second circulator and the second antenna element to the OUD, and then receives a first reflective signal through the first antenna element and the first circulator from the OUD. The second transceiver transmits a second electromagnetic signal through the first circulator and the first antenna element to the OUD, and then receives a second reflective signal through the second antenna element and the second circulator from the OUD.Type: GrantFiled: November 28, 2014Date of Patent: April 25, 2017Assignee: HTC CORPORATIONInventors: Ta-Chun Pu, Chun-Yih Wu, Yen-Liang Kuo
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Publication number: 20170095203Abstract: A measuring device, including a device body, distance measuring units, optical measuring units and a processing unit, is provided. The device body includes a sensing reference surface adapted for a person to be measured to stand thereupon. The optical measuring units are disposed corresponding to the respective distance measuring units. Each of the distance measuring units transmits distance measuring signals to body areas of the person, so as to obtain distance information between each of the distance measuring units and the body areas of the person. Each of the optical measuring signal transmits measuring light to the person to be measured, and receives a measuring pattern formed through reflection of the measuring light from the person. The processing unit calculates and reconstructs a three-dimensional surface structure of the body areas of the person according to the respective distance information obtained from the distance measuring units and the corresponding measuring patterns.Type: ApplicationFiled: October 5, 2015Publication date: April 6, 2017Inventors: Chun-Yih Wu, Ta-Chun Pu, Yen-Liang Kuo