Patents by Inventor Chun-Wei Lu
Chun-Wei Lu 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: 20230275090Abstract: A semiconductor device includes a first cell in a first row, wherein the first row extends in a first direction, the first cell having a first cell height measured in a second direction perpendicular to the first direction. The semiconductor device further includes a second cell in the first row, wherein the second cell has a second cell height measured in the second direction, the second cell height is less than the first cell height. The second cell includes a first active region having a first width measured in the second direction, and a second active region having a second width measured in the second direction, wherein the second width is different from the first width.Type: ApplicationFiled: June 10, 2022Publication date: August 31, 2023Inventors: Jiann-Tyng TZENG, Kam-Tou SIO, Shang-Wei FANG, Chun-Yen LIN, Sheng-Feng HUANG, Yi-Kan CHENG, Lee-Chung LU
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Publication number: 20230248671Abstract: The present invention relates to the use of ?-1 adrenergic receptor antagonist to prepare compositions for reducing or preventing damage to normal epithelial cells induced by epidermal growth factor receptor inhibitor (EGFRI) and inhibiting cancer cells, by administering a composition containing a ?-1 adrenergic receptor antagonist to reduce damage to normal epithelial cells induced by the EGFRI. The composition comprising ?-1 adrenergic receptor antagonist is administered to reduce damage to normal epithelial cells induced by the EGFRI. The composition comprising ?-1 adrenergic receptor antagonist can be administered together with an epidermal growth factor receptor inhibitor to synergistically inhibit cancer cells.Type: ApplicationFiled: July 8, 2021Publication date: August 10, 2023Inventors: Chun-Wei LU, Jong-Hwei SU PANG, Yu-Shien KO, Wen-Hung CHUNG, Mei-Jun CHEN
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Publication number: 20230253396Abstract: The present disclosure describes an example method for routing a standard cell with multiple pins. The method can include modifying a dimension of a pin of the standard cell, where the pin is spaced at an increased distance from a boundary of the standard cell than an original position of the pin. The method also includes routing an interconnect from the pin to a via placed on a pin track located between the pin and the boundary and inserting a keep out area between the interconnect and a pin from an adjacent standard cell. The method further includes verifying that the keep out area separates the interconnect from the pin from the adjacent standard cell by at least a predetermined distance.Type: ApplicationFiled: April 13, 2023Publication date: August 10, 2023Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Fong-yuan CHANG, Chun-Chen CHEN, Sheng-Hsiung CHEN, Ting-Wei CHIANG, Chung-Te LIN, Jung-Chan YANG, Lee-Chung LU, Po-Hsiang HUANG
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Publication number: 20230216174Abstract: An electronic package and a method of manufacturing an electronic package are provided. The electronic package includes a carrier, an antenna substrate, and an electronic component. The carrier has a first surface and a second surface. The antenna substrate includes a resonant cavity and is disposed over the first surface. The antenna substrate is closer to the first surface than the second surface of the carrier. The electronic component is disposed between the antenna substrate and the second surface of the carrier.Type: ApplicationFiled: December 30, 2021Publication date: July 6, 2023Applicant: Advanced Semiconductor Engineering, Inc.Inventors: Chung Ju YU, Shao-Lun YANG, Chun-Hung YEH, Hong Jie CHEN, Tsung-Wei LU, Wei Shuen KAO
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Patent number: 11659136Abstract: A data conversion device includes a storage circuit and a frequency tuning circuit. The storage circuit is configured to store a pixel data in a high definition multimedia interface (HDMI) signal according to a first clock, and output an image data according to a second clock. The frequency tuning circuit is configured to adjust the second clock according to a control signal and the second clock in the HDMI signal, and transmit the adjusted second clock to the storage circuit.Type: GrantFiled: March 31, 2021Date of Patent: May 23, 2023Assignee: REALTEK SEMICONDUCTOR CORPORATIONInventors: Che-Wei Yeh, Chien-Hsun Lu, Zhan-Yao Gu, Chun-Chieh Chan
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Publication number: 20230076745Abstract: A method for assessing the risk of cutaneous adverse drug reactions (CADRs) caused by an epidermal growth factor receptor inhibitor is provided, wherein the CADRs comprises but not limited to: maculopapular eruption (MPE), erythema multiforme (EM), Stevens Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), and drug rash with eosinophilia and systemic symptoms (DRESS). Also provided is a detection kit for assessing the risk of developing CADRs in patients, said kit comprising a reagent for determining specific HLA alleles and a use of the detection kit in assessing the risk of developing CADR in a patient.Type: ApplicationFiled: August 16, 2019Publication date: March 9, 2023Inventors: Wen-Hung CHUNG, Shuen-Iu HUNG, Chun-Bing CHEN, Chun-Wei LU, Chuang-Wei WANG
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Patent number: 11243591Abstract: An uninterruptible power system and an operation method thereof are provided. The uninterruptible power system has a plurality of function blocks which form a topology structure of the uninterruptible power system. The uninterruptible power system comprises a sensing circuit and a control circuit. The sensing circuit is configured to sense the function blocks and to generate a sensing data accordingly. The control circuit is configured to determine, according to the sensing data, whether an event occurs in any of the function blocks. When the determination is yes, the control circuit generates an event code corresponding to the event and outputs a control command accordingly. The control command is used to control a display interface to display the event code, and is used to control the display interface to send a prompt message through a function block graphic symbol corresponding to the event code in the displayed topology structure.Type: GrantFiled: November 6, 2019Date of Patent: February 8, 2022Assignee: CYBER POWER SYSTEMS, INC.Inventors: Chao-Ching Yang, Chun-Wei Lu
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Publication number: 20220000807Abstract: Methods for treating a wound or promote wound healing are provided, comprising the step of administering a composition including an effective amount of ?-1 adrenergic receptor antagonist to a subject in need thereof. Also provided is apparatus for wound healing, comprising a dressing and a composition including an effective amount of ?-1 adrenergic receptor antagonist.Type: ApplicationFiled: September 21, 2021Publication date: January 6, 2022Inventors: Chun-Wei Lu, Jong-Hwei Su Pang, Yu-Shien Ko, Wen-Hung Chung, Chao-Kai Hsu
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Patent number: 11154518Abstract: Methods for treating a wound or promote wound healing are provided, comprising the step of administering a composition including an effective amount of ?-1 adrenergic receptor antagonist to a subject in need thereof. Also provided is apparatus for wound healing, comprising a dressing and a composition including an effective amount of ?-1 adrenergic receptor antagonist.Type: GrantFiled: December 28, 2018Date of Patent: October 26, 2021Assignees: CHANG GUNG MEMORIAL HOSPITAL, LINKOU, CHANG GUNG UNIVERSITY, NATIONAL CHENG KUNG UNIVERSITYInventors: Chun-Wei Lu, Jong-Hwei Su Pang, Yu-Shien Ko, Wen-Hung Chung, Chao-Kai Hsu
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Patent number: 11087434Abstract: An image processing apparatus and an image processing method are provided. The image processing apparatus includes a first memory, a plurality of image processing circuits, a first image processing circuit and dithering circuit. The first memory is utilized for storing an input frame. The image processing circuits are utilized for sequentially performing respective image processing operations on the input frame to generate a first intermediate frame. The first image processing circuit is utilized for performing a first image processing operation on the first intermediate frame to generate a second intermediate frame and writing the second intermediate frame into the first memory. The dithering circuit is utilized for performing a dithering operation on the second intermediate frame transmitted from the first image processing circuit to generate a first output frame and performing the dithering operation on the second intermediate frame read from the first memory to generate a second output frame.Type: GrantFiled: March 26, 2020Date of Patent: August 10, 2021Assignee: NOVATEK Microelectronics Corp.Inventors: Hua-Gang Chang, Chun-Wei Lu, Yu-Hsiung Yin
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Publication number: 20200285290Abstract: An uninterruptible power system and an operation method thereof are provided. The uninterruptible power system has a plurality of function blocks which form a topology structure of the uninterruptible power system. The uninterruptible power system comprises a sensing circuit and a control circuit. The sensing circuit is configured to sense the function blocks and to generate a sensing data accordingly. The control circuit is configured to determine, according to the sensing data, whether an event occurs in any of the function blocks. When the determination is yes, the control circuit generates an event code corresponding to the event and outputs a control command accordingly. The control command is used to control a display interface to display the event code, and is used to control the display interface to send a prompt message through a function block graphic symbol corresponding to the event code in the displayed topology structure.Type: ApplicationFiled: November 6, 2019Publication date: September 10, 2020Inventors: CHAO-CHING YANG, CHUN-WEI LU
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Publication number: 20200206164Abstract: Methods for treating a wound or promote wound healing are provided, comprising the step of administering a composition including an effective amount of ?-1 adrenergic receptor antagonist to a subject in need thereof. Also provided is apparatus for wound healing, comprising a dressing and a composition including an effective amount of ?-1 adrenergic receptor antagonist.Type: ApplicationFiled: December 28, 2018Publication date: July 2, 2020Inventors: Chun-Wei LU, Jong-Hwei SU PANG, Yu-Shien KO, Wen-Hung CHUNG, Chao-Kai HSU
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Patent number: 10121613Abstract: A keyswitch device includes a base plate, a membrane circuit board, a light source, and a keyswitch assembly. The membrane circuit board is disposed on the base plate and includes a reflective film layer, a transmissive film layer, and a light guide spacer. The reflective film layer is located on the base plate. The transmissive film layer is located over the reflective film layer. The light guide spacer has an accommodating space. The reflective film layer and the transmissive film layer are respectively located at opposite sides of the light guide spacer. The light source is disposed between the reflective film layer and the transmissive film layer and located in the accommodating space. The keyswitch assembly is disposed on the membrane circuit board.Type: GrantFiled: August 12, 2016Date of Patent: November 6, 2018Assignee: Chicony Electronics Co., Ltd.Inventors: Pao-Chin Alan Chen, Ching-Cheng Tsai, Tsung-Min Chen, Pai-Hsiang Wang, Chun-Wei Lu
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Publication number: 20180203229Abstract: The see-through eyepiece includes a first prism, a second prism, and a partially reflective layer. The first prism has an input surface, a flat first total internal reflection surface, and a first interface surface. The second prism has a second interface surface, a flat second total internal reflection surface, and a reflection surface. The partially reflective layer is disposed between the second interface surface and the first interface surface. The second and first prisms are attached together along the second and first interface surfaces, thereby forming the complete see-through eyepiece. The present invention is able to reduce the traversal distance of light within the prisms, effectively lowering the thickness of the see-through eyepiece, or enhancing its field or angle of view. A user may perceive images more easily and conveniently, achieving better product performance and applicability.Type: ApplicationFiled: January 13, 2017Publication date: July 19, 2018Inventors: Chun Wei Lu, Shiann Jang Wang, Wen-Lung Liang
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Publication number: 20170294278Abstract: A keyswitch device includes a base plate, a membrane circuit board, a light source, and a keyswitch assembly. The membrane circuit board is disposed on the base plate and includes a reflective film layer, a transmissive film layer, and a light guide spacer. The reflective film layer is located on the base plate. The transmissive film layer is located over the reflective film layer. The light guide spacer has an accommodating space. The reflective film layer and the transmissive film layer are respectively located at opposite sides of the light guide spacer. The light source is disposed between the reflective film layer and the transmissive film layer and located in the accommodating space. The keyswitch assembly is disposed on the membrane circuit board.Type: ApplicationFiled: August 12, 2016Publication date: October 12, 2017Inventors: Pao-Chin Alan CHEN, Ching-Cheng TSAI, Tsung-Min CHEN, Pai-Hsiang WANG, Chun-Wei LU
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Patent number: 8348443Abstract: A document camera and its light box are provided in the disclosure. The light box includes a base, a light guiding plate embedded in the base, and a light source device movably disposed on the base. The light guiding plate has a light input face and a light output face which are both light transmissive from the base. When the light source device is moved to face the light input face, the light source device provides lights outwards the light guiding plate via the light input face, otherwise, when the light source device is moved away from the light input face, the light source device provides light to the light output face down wards.Type: GrantFiled: May 20, 2010Date of Patent: January 8, 2013Assignee: AVer Information Inc.Inventors: Cheng-Cheng Yu, Chun-Wei Lu, Yi-Cheng Chien
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Publication number: 20120268626Abstract: An apparatus and a method for eliminating glare are disclosed, wherein this method includes steps as follow. First, a first image is captured from an object when a first light source radiates light and a second light source is turned off, and a second image is captured from the object when the first light source is turned off and the second light source radiates light, wherein the first and second light sources are separate from each other. Then, a first glaring area is removed from the first image to create a first modified image, and a second glaring area is removed from the second image to create a second modified image. Then, the first and second modified images are merged to create a merged image.Type: ApplicationFiled: April 25, 2011Publication date: October 25, 2012Applicant: AVERMEDIA INFORMATION, INC.Inventors: Chun-Wei LU, Chi-Fa HSU, Te-Wei HUANG
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Publication number: 20110228538Abstract: A document camera and its light box are provided in the disclosure. The light box includes a base, a light guiding plate embedded in the base, and a light source device movably disposed on the base. The light guiding plate has a light input face and a light output face which are both light transmissive from the base. When the light source device is moved to face the light input face, the light source device provides lights outwards the light guiding plate via the light input face, otherwise, when the light source device is moved away from the light input face, the light source device provides light to the light output face down wards.Type: ApplicationFiled: May 20, 2010Publication date: September 22, 2011Applicant: AVERMEDIA INFORMATION, INC.Inventors: Cheng-Cheng Yu, Chun-Wei Lu, Yi-Cheng Chien
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Publication number: 20110141314Abstract: A document camera, an apparatus and a method for adjusting brightness are disclosed, wherein the apparatus includes a light module, a sensor and a digital signal processor (DSP). The sensor can capture image data. The digital signal processor can process the image data and retrieve a brightness value from the processed image data, so as to adjust a light-emitting brightness of the light module according to the brightness value.Type: ApplicationFiled: August 28, 2010Publication date: June 16, 2011Applicant: AVERMEDIA INFORMATION, INC.Inventors: Hsuan-Hung LIU, Chun-Wei LU
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Publication number: 20110109983Abstract: A lens connector is provided. The lens connector connects a document camera and a microscope. The lens connector comprises a lapping part and a cylindrical sleeve. The lapping part comprises a microscope eyepiece lapping end and a DC lens lapping end. A plurality of elastic pieces are formed on the microscope eyepiece lapping end, wherein an outer screw thread is formed on an outer sidewall of the elastic pieces. The DC lens lapping end connects the lens of the DC. The cylindrical sleeve comprises an axial through-hole, wherein an inner screw thread is formed along axial through-hole. The inner screw to thread of the cylindrical sleeve is adapted to the outer screw thread of the elastic pieces such that when the cylindrical sleeve rotates in a specific direction, the elastic pieces are simultaneously bent to fasten the eyepiece of the microscope.Type: ApplicationFiled: January 25, 2010Publication date: May 12, 2011Applicant: AVERMEDIA INFORMATION, INC.Inventors: Chun-Wei LU, Hao-Chuan CHAO