Patents by Inventor Hung-I Lin
Hung-I Lin 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: 11818875Abstract: A method for forming a memory includes: providing a substrate, a plurality of discrete bit line structures being located on the substrate, and an area surrounded by the adjacent bit line structures and the substrate and having a central axis; forming, on the substrate, a first conductive film filling an area between the adjacent bit line structures; etching the first conductive film by a first etching process to form a first conductive layer; forming a second conductive film on the top surface of the first conductive layer; and etching the second conductive film and the first conductive layer by a second etching process, the remaining second conductive film and the first conductive layer forming a capacitive contact window.Type: GrantFiled: April 1, 2021Date of Patent: November 14, 2023Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Xiao Zhu, Yi-Hsiang Chen, Lihui Yang, Hung-I Lin, Yun-Chieh Mi, Jinfeng Gong
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Patent number: 11781904Abstract: A chip chuck includes front and back slopes obliquely extending toward a bottom surface from front and back edges of a top surface having a chip placement area for supporting a chip under test, and is defined with an imaginary vertical reference line perpendicular to the chip placement area and an imaginary horizontal reference line. The front and back slopes are connected with the chip placement area and each provided with an included acute angle with respect to the imaginary horizontal reference line, thereby avoiding interference with light emitted from the chip. A chip supporting device includes a chip chuck, and an optical sensing module fixed relative thereto and including an optical sensor whose light receiving surface faces toward a back light emitting surface of the chip, thereby enabling optical characteristic inspection of front and back light emitting surfaces of the chip at the same time.Type: GrantFiled: November 18, 2021Date of Patent: October 10, 2023Assignee: MPI CORPORATIONInventors: Hung-I Lin, Bo-Sian Lee, Yi-Hung Chen
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Publication number: 20230251303Abstract: A wafer inspection system includes probe and supporting devices opposite to each other. The probe device includes a probe and an electrically conductive module for transmitting test signal of a driver IC. The supporting device includes a chuck, an annular elastic module detachably disposed on the chuck, and a carrier. The chuck has a supporting portion located correspondingly to a hollow portion of the annular elastic module, which is larger than or equal to the carrier in size on an imaginary horizontal plane, enabling the carrier carrying a wafer to be placed on the supporting portion to be electrically connected with the annular elastic module. When the wafer is contacted by the probe, the electrically conductive module is abutted against the annular elastic module to form a short-path test loop. As a result, it is convenient to pick and place the carrier and wafer, enhancing inspection efficiency.Type: ApplicationFiled: February 2, 2023Publication date: August 10, 2023Applicant: MPI CORPORATIONInventors: YI-HSUAN CHENG, HUNG-I LIN, PO-HAN PENG
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Patent number: 11656271Abstract: A wafer inspection system includes a supporting device having electrically connected supporting and contact portions for supporting a wafer's back, and a probe device having a probe and elastic contact members. When a probe tip of the probe contacts the wafer's front, a contact tip of the elastic contact member is abutted against a contact surface of the contact portion. The contact tip is higher than the probe tip. The contact surface is higher than the wafer's front. Alternatively, the contact surface having a radius larger than or equal to twice the wafer's radius. The horizontal distance between the probe tip and the contact tip is larger than or equal to twice the wafer's radius. This satisfies the test requirement of short-pulse test signal and prevents the structural design and transmitting stability of the elastic contact members from being affected by the inspection temperature.Type: GrantFiled: March 21, 2022Date of Patent: May 23, 2023Assignee: MPI CORPORATIONInventors: Yi-Hsuan Cheng, Hung-I Lin, Po-Han Peng
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Publication number: 20230039552Abstract: A semiconductor device package comprises a first substrate, a first electronic component, an encapsulant, and a feeding structure. The first substrate has a first surface and a second surface opposite the first surface. The first electronic component is disposed on the first surface of the first substrate. The encapsulant encapsulates the first electronic component on the first surface of the first substrate. The feeding structure is disposed on the second surface of the first substrate without covering.Type: ApplicationFiled: October 18, 2022Publication date: February 9, 2023Applicant: Advanced Semiconductor Engineering, Inc.Inventors: Ming-Tau HUANG, Kuei-Hao TSENG, Hung-I LIN
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Publication number: 20220357484Abstract: The present technology is related to optics, optical systems, and optically induced micro-/nano-fabrication methods. It includes metasurface optics, direct laser writing, and microscopy. Flat optic devices, architectures, and methods can achieve superb optical performance and structural simplicity compared to traditional bulk optical systems.Type: ApplicationFiled: March 10, 2022Publication date: November 10, 2022Inventors: Juejun Hu, Tian GU, Fan YANG, Luigi Ranno, Hung-I LIN
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Publication number: 20220346715Abstract: The present disclosure provides an electronic device. The electronic device includes a flexible element, and a sensing element adjacent to the flexible element and configured to detect a biosignal. The electronic device also includes an active component in the flexible element and electrically connected with the sensing element. A method of manufacturing an electronic device is also disclosed.Type: ApplicationFiled: April 29, 2021Publication date: November 3, 2022Applicant: Advanced Semiconductor Engineering, Inc.Inventors: Chih Lung LIN, Kuei-Hao TSENG, Te Kao TSUI, Kai Hung WANG, Hung-I LIN
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Patent number: 11477559Abstract: A semiconductor device package comprises a first substrate, a first electronic component, an encapsulant, and a feeding structure. The first substrate has a first surface and a second surface opposite the first surface. The first electronic component is disposed on the first surface of the first substrate. The encapsulant encapsulates the first electronic component on the first surface of the first substrate. The feeding structure is disposed on the second surface of the first substrate without covering.Type: GrantFiled: July 31, 2019Date of Patent: October 18, 2022Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.Inventors: Ming-Tau Huang, Kuei-Hao Tseng, Hung-I Lin
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Publication number: 20220320104Abstract: A method for forming a memory includes: providing a substrate, a plurality of discrete bit line structures being located on the substrate, and an area surrounded by the adjacent bit line structures and the substrate and having a central axis; forming, on the substrate, a first conductive film filling an area between the adjacent bit line structures; etching the first conductive film by a first etching process to form a first conductive layer; forming a second conductive film on the top surface of the first conductive layer; and etching the second conductive film and the first conductive layer by a second etching process, the remaining second conductive film and the first conductive layer forming a capacitive contact window.Type: ApplicationFiled: April 1, 2021Publication date: October 6, 2022Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Xiao ZHU, YI-HSIANG CHEN, Lihui YANG, HUNG-I LIN, Yun-Chieh MI, Jinfeng GONG
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Publication number: 20220299564Abstract: A wafer inspection system includes a supporting device having electrically connected supporting and contact portions for supporting a wafer's back, and a probe device having a probe and elastic contact members. When a probe tip of the probe contacts the wafer's front, a contact tip of the elastic contact member is abutted against a contact surface of the contact portion. The contact tip is higher than the probe tip. The contact surface is higher than the wafer's front. Alternatively, the contact surface having a radius larger than or equal to twice the wafer's radius. The horizontal distance between the probe tip and the contact tip is larger than or equal to twice the wafer's radius. This satisfies the test requirement of short-pulse test signal and prevents the structural design and transmitting stability of the elastic contact members from being affected by the inspection temperature.Type: ApplicationFiled: March 21, 2022Publication date: September 22, 2022Applicant: MPI CORPORATIONInventors: YI-HSUAN CHENG, HUNG-I LIN, PO-HAN PENG
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Publication number: 20220170781Abstract: A chip chuck includes front and back slopes obliquely extending toward a bottom surface from front and back edges of a top surface having a chip placement area for supporting a chip under test, and is defined with an imaginary vertical reference line perpendicular to the chip placement area and an imaginary horizontal reference line. The front and back slopes are connected with the chip placement area and each provided with an included acute angle with respect to the imaginary horizontal reference line, thereby avoiding interference with light emitted from the chip. A chip supporting device includes a chip chuck, and an optical sensing module fixed relative thereto and including an optical sensor whose light receiving surface faces toward a back light emitting surface of the chip, thereby enabling optical characteristic inspection of front and back light emitting surfaces of the chip at the same time.Type: ApplicationFiled: November 18, 2021Publication date: June 2, 2022Applicant: MPI CORPORATIONInventors: HUNG-I LIN, BO-SIAN LEE, YI-HUNG CHEN
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Publication number: 20210037304Abstract: A semiconductor device package comprises a first substrate, a first electronic component, an encapsulant, and a feeding structure. The first substrate has a first surface and a second surface opposite the first surface. The first electronic component is disposed on the first surface of the first substrate. The encapsulant encapsulates the first electronic component on the first surface of the first substrate. The feeding structure is disposed on the second surface of the first substrate without covering.Type: ApplicationFiled: July 31, 2019Publication date: February 4, 2021Applicant: Advanced Semiconductor Engineering, Inc.Inventors: Ming-Tau HUANG, Kuei-Hao TSENG, Hung-I LIN
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Patent number: 9872413Abstract: A multi-function handle for Information Handling System (IHS) chassis is described. In some embodiments, a chassis may include a sled configured to be installed in a rack; a drawer configured to slide in and out of the sled; and a front panel comprising a handle and a selector, the selector configured to allow a user to selectively pull from the rack using the handle: (i) the drawer without the sled, or (ii) the sled and the drawer. A method may include accessing a chassis installed in a rack, the chassis comprising: (i) a drawer configured to slide in and out of a sled; and (ii) a front panel having a handle and a selector; determining that the selector is in a first position; and pulling the handle to slide the drawer without the sled outward from the rack.Type: GrantFiled: October 23, 2015Date of Patent: January 16, 2018Assignee: Dell Products, L.P.Inventors: Hung-I Lin, Hana Schuster Smith, Chun Yang Tseng, Richard Andrew Crisp, Timothy Charles Dearborn, Hsiang-Yin Hung
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Patent number: 9810422Abstract: A floating apparatus for fixing a membrane cable coupled to a fan gantry within an information handling system is disclosed. The floating apparatus includes a flange member with a horizontal planar portion and a vertical planar portion. The vertical planar portion is configured for insertion into an edge connector and includes and an overhang on the anterior side of the vertical planar portion most distal to the horizontal planar portion. The flange member is further configured to attach to a membrane cable and is connected to support members, which allow the floating apparatus to move in a plurality of alignment positions.Type: GrantFiled: February 4, 2016Date of Patent: November 7, 2017Assignee: Dell Products L.P.Inventors: Iou Ren Su, Raymond Dewine Heistand, II, Chun Yang Tseng, Hsu-Chu Wang, Hung-I Lin
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Publication number: 20170227211Abstract: A floating apparatus for fixing a membrane cable coupled to a fan gantry within an information handling system is disclosed. The floating apparatus includes a flange member with a horizontal planar portion and a vertical planar portion. The vertical planar portion is configured for insertion into an edge connector and includes and an overhang on the anterior side of the vertical planar portion most distal to the horizontal planar portion. The flange member is further configured to attach to a membrane cable and is connected to support members, which allow the floating apparatus to move in a plurality of alignment positions.Type: ApplicationFiled: February 4, 2016Publication date: August 10, 2017Inventors: Iou Ren Su, Raymond Dewine Heistand, II, Chun Yang Tseng, Hsu-Chu Wang, Hung-I Lin
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Publication number: 20170191867Abstract: An integrating sphere cover covering an integrating sphere having a light receiving entrance is provided and includes a first casing and a fixing assembly. The first casing partially covers the integrating sphere and includes a first opening where the light receiving entrance passes. A curvature radius of the first casing is greater than that of the integrating sphere. The fixing assembly is disposed at the first casing, and the first casing is fixed to the integrating sphere through the fixing assembly. The first casing or the fixing assembly includes a nozzle. When the first casing covers the integrating sphere, a first interval communicating with the first opening and the nozzle is between the first casing and the integrating sphere to form a first hollow intermediate layer. An air flow passes through the first hollow intermediate layer via the nozzle and the first opening. An integrating sphere module is also provided.Type: ApplicationFiled: October 26, 2016Publication date: July 6, 2017Applicant: MPI CorporationInventors: Duen-Tsai Liau, Hung-I Lin
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Publication number: 20170118851Abstract: A multi-function handle for Information Handling System (IHS) chassis is described. In some embodiments, a chassis may include a sled configured to be installed in a rack; a drawer configured to slide in and out of the sled; and a front panel comprising a handle and a selector, the selector configured to allow a user to selectively pull from the rack using the handle: (i) the drawer without the sled, or (ii) the sled and the drawer. A method may include accessing a chassis installed in a rack, the chassis comprising: (i) a drawer configured to slide in and out of a sled; and (ii) a front panel having a handle and a selector; determining that the selector is in a first position; and pulling the handle to slide the drawer without the sled outward from the rack.Type: ApplicationFiled: October 23, 2015Publication date: April 27, 2017Applicant: Dell Products, L.P.Inventors: Hung-I Lin, Hana Schuster Smith, Chun Yang Tseng, Richard Andrew Crisp, Timothy Charles Dearborn, Hsiang-Yin Hung
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Patent number: 8717155Abstract: A brake warning device and method includes acquiring acceleration data of a bicycle, and calculating a specific parameter according to the acceleration data acquired within a preset interval using a preset calculation method. The bicycle is determined to be decelerating if the specific parameter is less than a preset threshold value. A brake light of the brake warning device is turned on to warn that the bicycle is braking.Type: GrantFiled: October 21, 2010Date of Patent: May 6, 2014Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Hung-I Lin
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Publication number: 20130031286Abstract: An active information sharing system having a master device and a slave device is disclosed. When the master device is connected to a first host of an administrator, the master device automatically links to a server through a first network module of the first host, for sharing at least an information from the administrator. The master device correspondingly sets a first parameter to the slave device. When the slave device is connected to a second host of an invited client, the slave device automatically links to the server through a second network module of the second host according to the first parameter, for acquiring the information shared from the administrator.Type: ApplicationFiled: July 27, 2012Publication date: January 31, 2013Applicant: TENX TECHNOLOGY INC.Inventors: CHENG-HSUI WU, CHENG-HUNG HUANG, HUNG-I LIN
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Publication number: 20120007727Abstract: A brake warning device and method includes acquiring acceleration data of a bicycle, and calculating a specific parameter according to the acceleration data acquired within a preset interval using a preset calculation method. The bicycle is determined to be decelerating if the specific parameter is less than a preset threshold value. A brake light of the brake warning device is turned on to warn that the bicycle is braking.Type: ApplicationFiled: October 21, 2010Publication date: January 12, 2012Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: HUNG-I LIN