Patents by Inventor Chih-Hsin Lee
Chih-Hsin Lee 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: 20240129766Abstract: A throttle control method for a mobile device include collecting input data, generating a first set of user experience indices according to the input data, and checking whether a user experience index of the first set of user experience indices satisfies a UEI threshold. The input data includes common information data, current configuration data and a plurality of throttle control parameters. Each user experience index of the first set of user experience indices is corresponding to at least one of throttle control parameter of the plurality of throttle control parameters.Type: ApplicationFiled: April 10, 2023Publication date: April 18, 2024Applicant: MediaTek Singapore Pte. Ltd.Inventors: Hung-Yueh Chen, Byeng Hyun Kim, JUNG SHUP SHIN, Shih-Hsin Chen, Chih-Chieh Lai, Chung-Pi Lee, JUNGWOO LEE, Yu-Lun Chang
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Publication number: 20240120288Abstract: An electronic device and a method for manufacturing the same are provided. The electronic device includes a substrate, an encapsulant and an electronic component. The encapsulant is disposed over the substrate, and has a first top surface, a second top surface and a first lateral surface extending between the first top surface and the second top surface. A roughness of the first lateral surface is less than or equal to a roughness of the second top surface. The electronic component is disposed over the second top surface of the encapsulant and electrically connected to the substrate.Type: ApplicationFiled: October 7, 2022Publication date: April 11, 2024Applicant: Advanced Semiconductor Engineering, Inc.Inventors: Chih-Hsin LAI, Chih-Cheng LEE, Shao-Lun YANG, Wei-Chih CHO
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Publication number: 20240097034Abstract: A field effect transistor includes a substrate comprising a fin structure. The field effect transistor further includes an isolation structure in the substrate. The field effect transistor further includes a source/drain (S/D) recess cavity below a top surface of the substrate. The S/D recess cavity is between the fin structure and the isolation structure. The field effect transistor further includes a strained structure in the S/D recess cavity. The strain structure includes a lower portion. The lower portion includes a first strained layer, wherein the first strained layer is in direct contact with the isolation structure, and a dielectric layer, wherein the dielectric layer is in direct contact with the substrate, and the first strained layer is in direct contact with the dielectric layer. The strained structure further includes an upper portion comprising a second strained layer overlying the first strained layer.Type: ApplicationFiled: November 29, 2023Publication date: March 21, 2024Inventors: Tsung-Lin Lee, Chih-Hao Chang, Chih-Hsin Ko, Feng Yuan, Jeff J. Xu
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Patent number: 11929767Abstract: A transmission interface between at least a first module and a second module is proposed. The transmission interface includes at least two physical transmission mediums. Each physical transmission medium is arranged to carry a multiplexed signal in which at least two signals are integrated. The at least two physical transmission mediums include a first physical transmission medium arranged to carry a first multiplexed signal including a first IF signal and a reference clock signal. The first IF signal and the reference clock signal are at different frequencies.Type: GrantFiled: August 16, 2022Date of Patent: March 12, 2024Assignee: MEDIATEK INC.Inventors: Chieh-Hsun Hsiao, Ming-Chou Wu, Wen-Chang Lee, Narayanan Baskaran, Wei-Hsin Tseng, Jenwei Ko, Po-Sen Tseng, Hsin-Hung Chen, Chih-Yuan Lin, Caiyi Wang
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Publication number: 20240020374Abstract: In some examples, an electronic device comprises a camera to capture data representing an environment external to the electronic device; a sensor to determine a location of a second electronic device in the environment; and a controller coupled to the camera and the sensor. The controller is to generate a representation of the environment based on the captured data; determine a relationship between the location and the representation; and perform an action based on the relationship.Type: ApplicationFiled: July 15, 2022Publication date: January 18, 2024Inventors: Jhih-Jie CHEN, Chih-Hsin LEE, Kun-Jung WU
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Publication number: 20230198567Abstract: Example implementations relate to transceiver modification based on data sizes and signal strengths. In some examples, an electronic device can include a transceiver, the transceiver including a first transceiver circuit including a first transmitter and a first receiver and a second transceiver circuit including a second transmitter and a second receiver, and a processor, where the processor is to determine a data size of data to be transmitted to a host device, determine a signal strength of the first receiver and a signal strength of the second receiver with a host device, and modify the transceiver based on the data size and the signal strength of the first receiver and the signal strength of the second receiver.Type: ApplicationFiled: December 16, 2021Publication date: June 22, 2023Inventors: Chih-Hsin Lee, Cheng-Chih Chen, Haohsuan Ting
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Publication number: 20230096634Abstract: In an example, a head mountable device (HMD), according to the disclosure, comprises a body, an antenna enclosure system which includes a first antenna enclosure having a first antenna and positioned to a first side of the body and a second antenna enclosure having a second antenna and positioned to a second side of the body, a wireless base unit housing a base band unit, and a cable to transfer at least one of data and power between the wireless base unit to the antenna enclosure system.Type: ApplicationFiled: September 27, 2021Publication date: March 30, 2023Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Hung-Chi Shih, Chien-Heng Chang Chien, Chih-Hsin Lee
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Patent number: 10704720Abstract: A tube assembly for delivering a substance is provided. The tube assembly includes a tube body, a sleeve body, a joint member, a handle member and a fixing member. The tube body has a tube end portion. The sleeve body is fitted around the tube body and has a sleeve end portion corresponding to the tube end portion. The tube end portion is fitted around one end of the joint member. The handle member is fitted around the sleeve body. The fixing member is fitted around the sleeve end portion, the handle member and the joint member at the same time so that the fixing member presses a part of the handle member, a part of the sleeve end portion and a part of the joint member inwards in a manner such that the tube body, the sleeve body and the handle member are fixed relative to the joint member.Type: GrantFiled: September 11, 2017Date of Patent: July 7, 2020Assignee: DONGGUAN GATEWAY PLASTIC AND HARDWARE LIGHTING CO., LTD.Inventor: Chih-Hsin Lee
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Publication number: 20180340640Abstract: A tube assembly for delivering a substance is provided. The tube assembly includes a tube body, a sleeve body, a joint member, a handle member and a fixing member. The tube body has a tube end portion. The sleeve body is fitted around the tube body and has a sleeve end portion corresponding to the tube end portion. The tube end portion is fitted around one end of the joint member. The handle member is fitted around the sleeve body. The fixing member is fitted around the sleeve end portion, the handle member and the joint member at the same time so that the fixing member presses a part of the handle member, a part of the sleeve end portion and a part of the joint member inwards in a manner such that the tube body, the sleeve body and the handle member are fixed relative to the joint member.Type: ApplicationFiled: September 11, 2017Publication date: November 29, 2018Inventor: CHIH-HSIN LEE
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Patent number: 9752763Abstract: A weatherproof light string employing a T-shaped inner frame with grooves to direct the placement of a plurality of conductors and apertures to secure conductive pins connecting conductors. The light string has secondary cables connected to the primary cables at one end and lamp holders at the other end. The insulation core wires at the first end of the secondary cable are positioned on the insulation core wires of the first cable by a T-shaped inner frame in a clamping and overlapping manner. Conductive pins extend through a side wall of the T-shaped inner frame and pierce the overlapped insulation core wires to from a mechanical and electrical connection between the wires. Light strings employing the T-shaped inner frame and conductive pins provide a more robust and reliable product, and are better suited to automation. Also disclosed is a method for manufacturing the light string.Type: GrantFiled: November 12, 2015Date of Patent: September 5, 2017Assignee: American Lighting, Inc.Inventors: Chia-Kuang Lin, James Chih-Hsin Lee
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Publication number: 20170138577Abstract: A weatherproof light string employing a T-shaped inner frame with grooves to direct the placement of a plurality of conductors and apertures to secure conductive pins connecting conductors. The light string has secondary cables connected to the primary cables at one end and lamp holders at the other end. The insulation core wires at the first end of the secondary cable are positioned on the insulation core wires of the first cable by a T-shaped inner frame in a clamping and overlapping manner. Conductive pins extend through a side wall of the T-shaped inner frame and pierce the overlapped insulation core wires to from a mechanical and electrical connection between the wires. Light strings employing the T-shaped inner frame and conductive pins provide a more robust and reliable product, and are better suited to automation. Also disclosed is a method for manufacturing the light string.Type: ApplicationFiled: November 12, 2015Publication date: May 18, 2017Inventors: Chia-Kuang Lin, James Chih-Hsin Lee
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Publication number: 20110017931Abstract: The present invention provides a ball valve, comprising a valve base, a ball element, a valve shaft and a locking element. The valve base has a containing space opening inside for containing the ball element, and having a lining layer on its inner wall. The locking element is threaded onto one side of the valve base, and correspondingly having a lining layer on its inner wall to separate water and metal materials (mainly refers to lead), in order to prevent contamination from metal material to water.Type: ApplicationFiled: July 24, 2009Publication date: January 27, 2011Inventor: Chih-Hsin Lee
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Publication number: 20100292584Abstract: The present invention is related to a spectrum analytical method for quantifying hear-lung interaction, which can estimate cardiac function by using a heart-associated monitoring signal. According to the method of the present invention, quantification of heart-lung interaction is conducted by choosing spectrum signals within a specified frequency band, such that the interference to the heart-associated monitoring signals by incidental events occurring at a low frequency, can be avoided. Therefore, the method of the present invention can be performed even in the subjects who are not in a state of general anesthesia or sedation, and hence is very useful in estimating the cardiac function of the test subjects.Type: ApplicationFiled: May 15, 2009Publication date: November 18, 2010Inventor: Chih-Hsin Lee
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Patent number: 7403543Abstract: The present invention provides a TCP/IP header compression format as a label in package transmitting. The header format is used under the acknowledgement mode in wireless network to reduce the header transmission amount between the base station and the mobile station, comprising: a connecting sequence number field for storing a connecting sequence number to indicate the required TCP/IP header information related base stations; a buffer length field for storing a length value of the buffer region to indicate the acceptable package number of the buffer region in receiver; and a plurality of control flag fields for providing certain necessary information for transmission control.Type: GrantFiled: May 12, 2004Date of Patent: July 22, 2008Assignee: Qisda CorporationInventors: Chih-Hsin Lee, Meng-Ju Lin
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Publication number: 20080032722Abstract: A method for receiving messages includes the following steps. First, a base station broadcasts a scheduling message, which has an updated bit in a scheduling period. Next, the base station broadcasts a plurality of broadcasting messages. Finally, a mobile station receives the scheduling message and determines to receive the broadcasting messages selectively in the scheduling period according to the updated bit.Type: ApplicationFiled: August 6, 2007Publication date: February 7, 2008Applicant: BenQ CorporationInventors: Che-Chih Chiang, Chih-Hsin Lee
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Patent number: 7254411Abstract: A data communication method for information exchange in a wireless communication system. Various types of information are stored in a database according to a predefined format, and transmitted during voice communication using an EMS message. The corresponding database of the receiver is then updated automatically according to the received EMS message.Type: GrantFiled: September 24, 2004Date of Patent: August 7, 2007Assignee: Benq CorporationInventors: Kuang-Ting Cheng, Chih-Hsin Lee
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Publication number: 20060068814Abstract: A data communication method for information exchange in a wireless communication system. Various types of information are stored in a database according to a predefined format, and transmitted during voice communication using an EMS message. The corresponding database of the receiver is then updated automatically according to the received EMS message.Type: ApplicationFiled: September 24, 2004Publication date: March 30, 2006Inventors: Kuang-Ting Cheng, Chih-Hsin Lee
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Publication number: 20050169215Abstract: A method for selecting an appropriate transport format combination in a wireless transmission unit suitable for use in a wireless communication system is provided. The method includes the steps of sorting all possible transport format combinations, comparing their transport relative power parameters with a reference relative power parameter to obtain a pointer, and selecting an appropriate transport format combination according to the pointer.Type: ApplicationFiled: February 4, 2005Publication date: August 4, 2005Inventors: Tung-Chu Cheng, Chih-Hsin Lee
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Publication number: 20040252671Abstract: The present invention provides a TCP/IP header compression format as a label in package transmitting. The header format is used under the acknowledgement mode in wireless network to reduce the header transmission amount between the base station and the mobile station, comprising: a connecting sequence number field for storing a connecting sequence number to indicate the required TCP/IP header information related base stations; a buffer length field for storing a length value of the buffer region to indicate the acceptable package number of the buffer region in receiver; and a plurality of control flag fields for providing certain necessary information for transmission control.Type: ApplicationFiled: May 12, 2004Publication date: December 16, 2004Applicant: BENQ CorporationInventors: Chih-Hsin Lee, Meng-Ju Lin
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Publication number: 20040217733Abstract: The present invention is related to a mobile device having a built-in charging circuit that is able to charge another mobile device by providing a charging voltage to that mobile device via an external voltage regulation module connecting to that mobile device. The charging circuit comprises: a charging/discharging terminal for connecting to a connecting port of another mobile device to proceed with an operation of charging/discharging; a protection circuit for protecting the charging circuit from damage by power overload; a current detection circuit for detecting the current value flowing in the charging circuit; a current direction control circuit for regulating the current flowing in the circuit according to the current value detected by the current detection circuit so as to restrict the current flowing in the circuit to be within the range of an ordinate operating current value; a battery.Type: ApplicationFiled: April 23, 2004Publication date: November 4, 2004Applicant: BENQ CorporationInventors: Fang-Bin Liu, Meng-Ju Lin, Chih-Hsin Lee