Patents by Inventor Ting-Wei Wu
Ting-Wei 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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Publication number: 20240083742Abstract: A micro electro mechanical system (MEMS) includes a circuit substrate comprising electronic circuitry, a support substrate having a recess, a bonding layer disposed between the circuit substrate and the support substrate, through holes passing through the circuit substrate to the recess, a first conductive layer disposed on a front side of the circuit substrate, and a second conductive layer disposed on an inner wall of the recess. The first conductive layer extends into the through holes and the second conductive layer extends into the through holes and coupled to the first conductive layer.Type: ApplicationFiled: November 15, 2023Publication date: March 14, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Ting-Li YANG, Kai-Di WU, Ming-Da CHENG, Wen-Hsiung LU, Cheng Jen LIN, Chin Wei KANG
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Patent number: 11800304Abstract: A hearing assistance device, including a housing, a receiver, and a cable, is provided. The housing has an ear hook and a first contour arc. The cable faces the ear hook, penetrates the housing, and connects to a receiver.Type: GrantFiled: January 8, 2021Date of Patent: October 24, 2023Assignee: COMPAL ELECTRONICS, INC.Inventors: Dai-Yun Tsai, Ting-Wei Wu, Wei-Chih Hsu
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Patent number: 11653732Abstract: A receiving box for two hearing assistance devices including a housing, a cover, and an L-shaped hinge is provided. The housing includes a hinge recess, and two receiving slots independent of each other. The two receiving slots are configured to respectively receive the hearing assistance devices. The L-shaped hinge includes two opposite ends. One end is pivoted in the hinge recess, and the other end is fixed to the cover.Type: GrantFiled: January 8, 2021Date of Patent: May 23, 2023Assignee: COMPAL ELECTRONICS, INC.Inventors: Dai-Yun Tsai, Ting-Wei Wu, Wei-Chih Hsu, Chia-Yang Hsu
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Patent number: 11438992Abstract: A non-common-ground bandpass filter circuit with electrostatic discharge (ESD) protection is disclosed. The non-common-ground bandpass filter circuit with ESD protection includes a non-common-ground plane, a dielectric substrate and a conductor. The conductor is disposed above the non-common-ground plane. The dielectric substrate is disposed between the conductor and the non-common-ground plane. The non-common-ground plane at least has a first ground region and a second ground region separated and insulated from each other. The first ground region corresponds to a first terminal of the conductor and the second ground region corresponds to a second terminal of the conductor. When an ESD event occurs on one of the first ground region and the second ground region, the other of the first ground region and the second ground region will not be damaged by the ESD event. The non-common-ground bandpass filter circuit also provides surge protection.Type: GrantFiled: August 24, 2020Date of Patent: September 6, 2022Assignee: iWave Technologies Co., Ltd.Inventors: Shau-Gang Mao, Chong-Yi Liou, Wei-Ting Tsai, Ting-Wei Wu, Yu-Yao Chen, Jin-Feng Neo, Zheng-An Peng, Tsu-Yu Lo, Je-Yao Chang, Chien-Bang Chen, Shih-Ping Huang
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Patent number: 11385720Abstract: A picture selection method of projection touch for a projection touch system is provided. The projection touch system includes an image projection module, a sensing module, an image recognition module including at least one camera module and a processing unit. The picture selection method includes: the sensing module sensing and transferring a first projection coordinate on the target picture at a first time point of a sensing action; the sensing module sensing and transferring a second projection coordinate on the target picture at a second time point of the sensing action; the processing unit selecting at least one to-be-selected picture in the target picture based on the first and second projection coordinates and generating a set of selected image data; and the processing unit controlling the selected image data projected by the image projection module to move to a designated position according to a movement instruction of the user.Type: GrantFiled: May 31, 2019Date of Patent: July 12, 2022Assignee: Compal Electronics, Inc.Inventors: Yu-Hao Tseng, Kun-Hsuan Chang, Wei-Jun Wang, Ting-Wei Wu, Hsin-Chieh Cheng, Jui-Tsen Huang
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Publication number: 20220183434Abstract: A receiving box for two hearing assistance devices including a housing, a cover, and an L-shaped hinge is provided. The housing includes a hinge recess, and two receiving slots independent of each other. The two receiving slots are configured to respectively receive the hearing assistance devices. The L-shaped hinge includes two opposite ends. One end is pivoted in the hinge recess, and the other end is fixed to the cover.Type: ApplicationFiled: January 8, 2021Publication date: June 16, 2022Applicant: COMPAL ELECTRONICS, INC.Inventors: Dai-Yun Tsai, Ting-Wei Wu, Wei-Chih Hsu, Chia-Yang Hsu
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Publication number: 20220191631Abstract: A hearing assistance device, including a housing, a receiver, and a cable, is provided. The housing has an ear hook and a first contour arc. The cable faces the ear hook, penetrates the housing, and connects to a receiver.Type: ApplicationFiled: January 8, 2021Publication date: June 16, 2022Applicant: COMPAL ELECTRONICS, INC.Inventors: Dai-Yun Tsai, Ting-Wei Wu, Wei-Chih Hsu
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Patent number: 11335568Abstract: A method for forming a semiconductor structure is provided. The method includes: forming first and second hard mask layers and a target layer on a substrate; patterning the second hard mask layer to form patterned second hard masks including a second wide mask and second narrow masks; and forming spacers on sidewalls of the second wide mask and the second narrow masks. Then, a photoresist layer is formed to cover the second wide mask and the spacers on the sidewalls of the second wide mask. The second narrow masks and the photoresist layer are removed. And, the first hard mask layer is etched with the spacers and the second wide mask together as a mask to form patterned first hard masks on the target layer, wherein the spacers define a first line width, and the second wide mask and the pair of spacers define a second line width.Type: GrantFiled: May 12, 2020Date of Patent: May 17, 2022Assignee: WINBOND ELECTRONICS CORP.Inventors: Ting-Wei Wu, Cheng-Ta Yang, Hsin-Hung Chou
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Patent number: 11246010Abstract: A positioning and tracking system is disclosed. The positioning and tracking system includes positioning sensors disposed in a space, wherein the positioning sensors are all movable and all have functions of sensing distance, angle and time, and the positioning sensors communicate with each other to sense relative distances, relative angles and relative times between every two positioning sensors of the positioning sensors. when at least one of the positioning sensors moves in the space, the positioning sensors re-communicate with each other to instantly update the relative distances, the relative angles and the relative times between every two positioning sensors of the positioning sensors.Type: GrantFiled: September 2, 2020Date of Patent: February 8, 2022Assignee: IWAVE TECHNOLOGIES CO., LTD.Inventors: Shau-Gang Mao, Chong-Yi Liou, Wei-Ting Tsai, Ting-Wei Wu, Yu-Yao Chen, Jin-Feng Neo, Zheng-An Peng, Tsu-Yu Lo, Je-Yao Chang, Chien-Bang Chen, Shih-Ping Huang
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Publication number: 20210391174Abstract: Provided is a patterning method including following steps. A doped polysilicon layer, a core layer, and an undoped polysilicon layer are sequentially formed on a target layer. The undoped polysilicon layer are patterned to form a polysilicon pattern. A first etching process is performed by using the polysilicon pattern as a mask to remove a portion of the core layer to form a core pattern. A second etching process is performed to remove the polysilicon pattern. An atomic layer deposition (ALD) process is performed to form a spacer material on the core pattern and the doped polysilicon layer. A portion of the spacer material is removed to form a spacer on a sidewall of the core pattern. A portion of the core pattern and an underlying doped polysilicon are removed.Type: ApplicationFiled: May 21, 2021Publication date: December 16, 2021Applicant: Winbond Electronics Corp.Inventors: Chu-Chun Hsieh, Ting-Wei Wu, Chih-Jung Ni
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Publication number: 20210358764Abstract: A method for forming a semiconductor structure is provided. The method includes: forming first and second hard mask layers and a target layer on a substrate; patterning the second hard mask layer to form patterned second hard masks including a second wide mask and second narrow masks; and forming spacers on sidewalls of the second wide mask and the second narrow masks. Then, a photoresist layer is formed to cover the second wide mask and the spacers on the sidewalls of the second wide mask. The second narrow masks and the photoresist layer are removed. And, the first hard mask layer is etched with the spacers and the second wide mask together as a mask to form patterned first hard masks on the target layer, wherein the spacers define a first line width, and the second wide mask and the pair of spacers define a second line width.Type: ApplicationFiled: May 12, 2020Publication date: November 18, 2021Inventors: Ting-Wei WU, Cheng-Ta YANG, Hsin-Hung CHOU
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Patent number: 11086275Abstract: A wearable device, and a notification system and a notification method thereof are provided. The wearable device includes a rotatable ring, multiple switches, and a communication module. The wearable device obtains a control signal by rotating the rotatable ring to trigger part of the switches, and transmits a mode signal to an electronic apparatus in response to the control signal. After receiving the mode signal, the electronic apparatus switches to a corresponding mode.Type: GrantFiled: September 20, 2018Date of Patent: August 10, 2021Assignee: COMPAL ELECTRONICS, INC.Inventors: Kai-Yi Chen, Cheng-Yuan Wei, Chun-Yu Yang, Yu-Hao Wu, Ting-Wei Wu, Ruei-Hong Hong
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Patent number: 11048332Abstract: A picture selection method of projection touch for a projection touch system is provided. The projection touch system includes an image projection module, a sensing module, an image recognition module including at least one camera module and a processing unit. The picture selection method includes: the sensing module sensing and transferring a first projection coordinate on the target picture at a first time point of a sensing action; the sensing module sensing and transferring a second projection coordinate on the target picture at a second time point of the sensing action; the processing unit selecting at least one to-be-selected picture in the target picture based on the first and second projection coordinates and generating a set of selected image data; and the processing unit controlling the selected image data projected by the image projection module to move to a designated position according to a movement instruction of the user.Type: GrantFiled: May 16, 2017Date of Patent: June 29, 2021Assignee: Compal Electronics, Inc.Inventors: Yu-Hao Tseng, Kun-Hsuan Chang, Wei-Jun Wang, Ting-Wei Wu, Hsin-Chieh Cheng, Jui-Tsen Huang
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Publication number: 20210067915Abstract: A positioning and tracking system is disclosed. The positioning and tracking system includes positioning sensors disposed in a space, wherein the positioning sensors are all movable and all have functions of sensing distance, angle and time, and the positioning sensors communicate with each other to sense relative distances, relative angles and relative times between every two positioning sensors of the positioning sensors. when at least one of the positioning sensors moves in the space, the positioning sensors re-communicate with each other to instantly update the relative distances, the relative angles and the relative times between every two positioning sensors of the positioning sensors.Type: ApplicationFiled: September 2, 2020Publication date: March 4, 2021Applicant: iWave Technologies Co., Ltd.Inventors: Shau-Gang MAO, Chong-Yi LIOU, Wei-Ting TSAI, Ting-Wei WU, Yu-Yao CHEN, Jin-Feng NEO, Zheng-An PENG, Tsu-Yu LO, Je-Yao CHANG, Chien-Bang CHEN, Shih-Ping HUANG
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Publication number: 20210068239Abstract: A non-common-ground bandpass filter circuit with electrostatic discharge (ESD) protection is disclosed. The non-common-ground bandpass filter circuit with ESD protection includes a non-common-ground plane, a dielectric substrate and a conductor. The conductor is disposed above the non-common-ground plane. The dielectric substrate is disposed between the conductor and the non-common-ground plane. The non-common-ground plane at least has a first ground region and a second ground region separated and insulated from each other. The first ground region corresponds to a first terminal of the conductor and the second ground region corresponds to a second terminal of the conductor. When an ESD event occurs on one of the first ground region and the second ground region, the other of the first ground region and the second ground region will not be damaged by the ESD event. The non-common-ground bandpass filter circuit also provides surge protection.Type: ApplicationFiled: August 24, 2020Publication date: March 4, 2021Applicant: iWave Technologies Co., Ltd.Inventors: Shau-Gang MAO, Chong-Yi LIOU, Wei-Ting TSAI, Ting-Wei WU, Yu-Yao CHEN, Jin-Feng NEO, Zheng-An PENG, Tsu-Yu LO, Je-Yao CHANG, Chien-Bang CHEN, Shih-Ping HUANG
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Patent number: 10750144Abstract: A smart lighting device includes an illumination module, an image projection module and a projection mode switching module. The image projection module is pivoted to the illumination module and has a plurality of operation modes. The image projection module rotates relative to the illumination module and is switched among a standby mode and the operation modes. The projection mode switching module is configured to sense a rotation angle of the image projection module with respect to the illumination module. A brightness value of the illumination module and an image frame of the image projection module are adjusted according to the rotation angle.Type: GrantFiled: May 15, 2017Date of Patent: August 18, 2020Assignee: Compal Electronics, Inc.Inventors: Wei-Jun Wang, Wen-Yi Chiu, Ting-Wei Wu, Chia-Min Liao, Tse-Hsun Pang, Kun-Hsuan Chang, Yu-Hao Tseng, Jui-Tsen Huang
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Patent number: D885642Type: GrantFiled: June 1, 2018Date of Patent: May 26, 2020Assignee: COMPAL ELECTRONICS, INC.Inventors: Ruei-Hong Hong, Ting-Wei Wu, Dai-Yun Tsai, Tsai-En Hsieh
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Patent number: D890836Type: GrantFiled: September 19, 2016Date of Patent: July 21, 2020Assignee: COMPAL ELECTRONICS, INC.Inventors: Wei-Jun Wang, Ting-Wei Wu, Wen-Yi Chiu, Po-Hsien Yang, Shi-Kuan Chen
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Patent number: D940948Type: GrantFiled: September 19, 2016Date of Patent: January 11, 2022Assignee: COMPAL ELECTRONICS, INC.Inventors: Wei-Jun Wang, Wen-Yi Chiu, Ting-Wei Wu, Po-Hsien Yang, Shi-Kuan Chen
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Patent number: D1019739Type: GrantFiled: May 8, 2020Date of Patent: March 26, 2024Assignee: COMPAL ELECTRONICS, INC.Inventors: Chen-Hsien Cheng, Li-Fang Chen, Ruei-Hong Hong, Ting-Wei Wu