Patents by Inventor Yin Chu
Yin Chu 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).
-
Patent number: 11984499Abstract: A trench silicon carbide metal-oxide semiconductor field effect transistor includes a silicon carbide semiconductor substrate and a trench metal-oxide semiconductor field effect transistor, the field effect transistor includes a trench vertically arranged and penetrating along a first horizontal direction, a gate insulating layer formed on an inner wall of the trench, a first poly gate formed on the gate insulating layer, a shield region formed outsides and below the trench, and a field plate arranged between a bottom wall of the trench and the shield region, and the field plate has semiconductor doping and is laterally in contact to a current spreading layer to deplete electrons of the current spreading layer when a reverse bias voltage is applied.Type: GrantFiled: January 11, 2021Date of Patent: May 14, 2024Assignee: SHANGHAI HESTIA POWER INC.Inventors: Chien-Chung Hung, Kuo-Ting Chu, Lurng-Shehng Lee, Chwan-Yin Li
-
Patent number: 11941190Abstract: A full-area touch device includes a base plate of a support unit. Multiple resilient sheet sets are connected to the base plate. An adjusting unit is mounted to the supporting unit, and includes a limiting member and an adjusting member. The adjusting member is disposed under and abuts against the limiting member such that a top end of the limiting member is disposed above the base plate, and is movable to adjust a distance between the top end of the limiting member and the base plate. A touch control unit is mounted to the resilient sheet sets, includes a tact switch that is disposed above and aligned with the limiting member, and is downwardly movable relative to the supporting unit against a resilient force of the resilient sheet sets for contacting the limiting member.Type: GrantFiled: May 11, 2023Date of Patent: March 26, 2024Assignee: Sunrex Technology Corp.Inventors: Yin Chu, Chih-Po Ku
-
Patent number: 11928269Abstract: A full-area touch device includes a touch control assembly, a plurality of support elastic sheet assemblies, a support frame and a limiting unit structure. The touch control assembly is movably disposed on the support frame. The support elastic sheet assemblies is disposed between the touch control assembly and the support frame to enable the touch control assembly to move relative to the support frame between an unpressed position and a pressed position. The limiting unit structures is disposed between the touch control assembly and the support frame for limiting height position and travel distance of the touch control assembly.Type: GrantFiled: October 28, 2022Date of Patent: March 12, 2024Assignee: Sunrex Technology Corp.Inventors: Yin Chu, Chih-Po Ku, Xiao-Bing Zhang
-
Patent number: 11726600Abstract: A full-area touch device including a supporting unit, a touch control unit and a plurality of limiting units. The supporting unit includes a base plate. The touch control unit is movable relative to the supporting unit between an unpressed original position and a pressed position. The limiting units are for limiting height position and travel distance of the touch control unit. Each of the limiting units includes a blocking portion disposed on the base plate, and a limiting portion disposed on a corresponding one of two support resilient sheet sets of the supporting unit. The limiting portions of the limiting units extend in a first axial direction or a second axial direction to be limited by the blocking portions of the limiting units.Type: GrantFiled: October 28, 2022Date of Patent: August 15, 2023Assignee: Sunrex Technology Corp.Inventors: Yin Chu, Chih-Po Ku
-
Publication number: 20230236679Abstract: A full-area touch device includes a touch control assembly, a plurality of support elastic sheet assemblies, a support frame and a limiting unit structure. The touch control assembly is movably disposed on the support frame. The support elastic sheet assemblies is disposed between the touch control assembly and the support frame to enable the touch control assembly to move relative to the support frame between an unpressed position and a pressed position. The limiting unit structures is disposed between the touch control assembly and the support frame for limiting height position and travel distance of the touch control assembly.Type: ApplicationFiled: October 28, 2022Publication date: July 27, 2023Applicant: SUNREX TECHNOLOGY CORP.Inventors: Yin CHU, Chih-Po KU, Xiao-Bing ZHANG
-
Publication number: 20230104423Abstract: A portable chopstick including two-piece square chopsticks is provided. The two-piece square chopsticks include an upper chopstick body, a lower chopstick body and a chopstick body aligning structure. The upper chopstick body has a lower end joint block; the lower chopstick body has an opposite upper end joint groove. The chopstick body aligning structure can be separated into two parts, which are precisely positioned in the upper chopstick body and the lower chopstick bod respectively, wherein the upper chopstick body and the lower chopstick body can be made of different materials. When the lower end joint block of the upper chopstick body is locked with the upper end joint groove of the lower chopstick body, the upper chopstick body is aligned with the lower chopstick body through the chopstick body aligning structure at their four sides.Type: ApplicationFiled: October 5, 2022Publication date: April 6, 2023Inventor: Yin-Chu LAI
-
Patent number: 11412872Abstract: The reinforced structure of the composite chopsticks of the present invention is fixed in a gripping portion and a clamping portion, and mainly comprises a first tubular member, a filling portion and a second tubular member. The first tubular member is positioned in the clamping portion and has at least one first open slot; the filling portion fills in the interior of the clamping portion and the first open slot to fix the first tubular member; and the second tubular member is fixed in the interior of the gripping portion and is formed by extending one end of the first tubular member. In this way, the reinforced structure can be effectively positioned during the molding process, and the bonding force between the heterogeneous materials can be increased to enhance the strength of the clamping portion, so as to improve the product quality and to prolong the service life.Type: GrantFiled: February 23, 2021Date of Patent: August 16, 2022Inventor: Yin-Chu Lai
-
Publication number: 20210348203Abstract: The present invention generally relates to droplets and/or emulsions, such as multiple emulsions. In some cases, the droplets and/or emulsions may be used in assays, and in certain embodiments, the droplet or emulsion may be hardened to form a gel. In some aspects, a heterogeneous assay can be performed using a gel. For example, a droplet may be hardened to form a gel, where the droplet contains a cell, DNA, or other suitable species. The gel may be exposed to a reactant, and the reactant may interact with the gel and/or with the cell, DNA, etc., in some fashion. For example, the reactant may diffuse through the gel, or the hardened particle may liquefy to form a liquid state, allowing the reactant to interact with the cell. As a specific example, DNA contained within a gel particle may be subjected to PCR (polymerase chain reaction) amplification, e.g., by using PCR primers able to bind to the gel as it forms. As the DNA is amplified using PCR, some of the DNA will be bound to the gel via the PCR primer.Type: ApplicationFiled: January 14, 2021Publication date: November 11, 2021Applicant: President and Fellows of Harvard CollegeInventors: David A. Weitz, Jeremy Agresti, Liang-Yin Chu, Jin-Woong Kim, Amy Rowat, Morten Sommer, Gautam Dantas, George M. Church
-
Patent number: 11122306Abstract: A synchronous playback method adapted for enabling a plurality of playback devices to synchronously play media content stored by the playback devices. The method includes performing a time-calibrating operation on a time server by each of the playback devices to obtain a target time error value of each of the playback devices; issuing a plurality of playback commands to the playback devices through a control server; calculating adjusted target time of each of the playback devices according to target time of the received playback command and the target time error value of each of the playback devices through each of the playback devices; and playing a plurality of pieces of target media content corresponding to the playback commands according to the adjusted target time of the respective playback devices through the playback devices.Type: GrantFiled: January 15, 2019Date of Patent: September 14, 2021Assignee: Wistron CorporationInventor: Yen-Yin Chu
-
Publication number: 20210259444Abstract: The reinforced structure of the composite chopsticks of the present invention is fixed in a gripping portion and a clamping portion, and mainly comprises a first tubular member, a filling portion and a second tubular member. The first tubular member is positioned in the clamping portion and has at least one first open slot; the filling portion fills in the interior of the clamping portion and the first open slot to fix the first tubular member; and the second tubular member is fixed in the interior of the gripping portion and is formed by extending one end of the first tubular member. In this way, the reinforced structure can be effectively positioned during the molding process, and the bonding force between the heterogeneous materials can be increased to enhance the strength of the clamping portion, so as to improve the product quality and to prolong the service life.Type: ApplicationFiled: February 23, 2021Publication date: August 26, 2021Inventor: Yin-Chu LAI
-
Publication number: 20210137309Abstract: An automatic cooking apparatus includes a food material supplying module, at least one cookware module, a food material moving mechanism, a liquid seasoning module, a storage unit and a control module. The food material supplying module includes at least one food material container set which includes at least one food material container adapted to contain a food material. The cookware module includes at least one cookware and at least one corresponding heat source, and the heat source is adapted to heat the cookware. The food material moving mechanism is adapted to move the food material in the food material container into the cookware. The liquid seasoning module is adapted to provide a liquid seasoning into the cookware. The storage unit is adapted to store a cooking database. The control module is adapted to control the automatic cooking apparatus to cook the food material according to the cooking database.Type: ApplicationFiled: December 8, 2019Publication date: May 13, 2021Applicant: CENZ Automation Co. Ltd.Inventors: Chi Chang, Yin-Chu Pan, Yu-Lun Huang, Hsing-Hsien Chen
-
Patent number: 10941430Abstract: The present invention generally relates to droplets and/or emulsions, such as multiple emulsions. In some cases, the droplets and/or emulsions may be used in assays, and in certain embodiments, the droplet or emulsion may be hardened to form a gel. In some aspects, a heterogeneous assay can be performed using a gel. For example, a droplet may be hardened to form a gel, where the droplet contains a cell, DNA, or other suitable species. The gel may be exposed to a reactant, and the reactant may interact with the gel and/or with the cell, DNA, etc., in some fashion. For example, the reactant may diffuse through the gel, or the hardened particle may liquefy to form a liquid state, allowing the reactant to interact with the cell. As a specific example, DNA contained within a gel particle may be subjected to PCR (polymerase chain reaction) amplification, e.g., by using PCR primers able to bind to the gel as it forms. As the DNA is amplified using PCR, some of the DNA will be bound to the gel via the PCR primer.Type: GrantFiled: January 31, 2020Date of Patent: March 9, 2021Assignee: President and Fellows of Harvard CollegeInventors: David A. Weitz, Jeremy Agresti, Liang-Yin Chu, Jin-Woong Kim, Amy Rowat, Morten Sommer, Gautam Dantas, George M. Church
-
Publication number: 20200397195Abstract: An automatic cooking apparatus includes a storage module, at least one cooking module, a carrier module, and a collection box. The storage module is adapted to store at least one food material. The cooking module includes a cookware. The carrier module is arranged at the storage module and the cooking module. The collection box is configured to collect the food material from the storage module and transport the food material into the cookware of the cooking module by the carrying module.Type: ApplicationFiled: August 15, 2019Publication date: December 24, 2020Applicant: CENZ Automation Co. Ltd.Inventors: Chi Chang, Yin-Chu Pan, Chui-Yu Wu
-
Patent number: 10738337Abstract: The present invention generally relates to droplets and/or emulsions, such as multiple emulsions. In some cases, the droplets and/or emulsions may be used in assays, and in certain embodiments, the droplet or emulsion may be hardened to form a gel. In some aspects, a heterogeneous assay can be performed using a gel. For example, a droplet may be hardened to form a gel, where the droplet contains a cell, DNA, or other suitable species. The gel may be exposed to a reactant, and the reactant may interact with the gel and/or with the cell, DNA, etc., in some fashion. For example, the reactant may diffuse through the gel, or the hardened particle may liquefy to form a liquid state, allowing the reactant to interact with the cell. As a specific example, DNA contained within a gel particle may be subjected to PCR (polymerase chain reaction) amplification, e.g., by using PCR primers able to bind to the gel as it forms. As the DNA is amplified using PCR, some of the DNA will be bound to the gel via the PCR primer.Type: GrantFiled: June 4, 2019Date of Patent: August 11, 2020Assignee: President and Fellows of Harvard CollegeInventors: David A. Weitz, Jeremy Agresti, Liang-Yin Chu, Jin-Woong Kim, Amy Rowat, Morten Sommer, Gautam Dantas, George M. Church
-
Patent number: 10698012Abstract: A method for measuring electric power includes: mounting a sensing device on a wire between a capturing device and an electronic goods, wherein the capturing device is used for capturing a total power consumption value of the wire; measuring a relative electricity value of the wire using the sensing device; establishing a solution model based on the relative electricity value to output a loop power consumption result of the wire; determining whether the solution model satisfies a predefined condition, wherein the predefined condition includes the loop power consumption result of the wire being close to the power consumption value captured by the capturing device; and when the solution model satisfies the condition, outputting an absolute electricity value of the wire.Type: GrantFiled: December 27, 2017Date of Patent: June 30, 2020Assignee: Industrial Technology Research InstituteInventors: Ko-Ying Tseng, Bo-Yin Chu, Hsin-Yi Chung
-
Patent number: 10683524Abstract: The present invention generally relates to droplets and/or emulsions, such as multiple emulsions. In some cases, the droplets and/or emulsions may be used in assays, and in certain embodiments, the droplet or emulsion may be hardened to form a gel. In some aspects, a heterogeneous assay can be performed using a gel. For example, a droplet may be hardened to form a gel, where the droplet contains a cell, DNA, or other suitable species. The gel may be exposed to a reactant, and the reactant may interact with the gel and/or with the cell, DNA, etc., in some fashion. For example, the reactant may diffuse through the gel, or the hardened particle may liquefy to form a liquid state, allowing the reactant to interact with the cell. As a specific example, DNA contained within a gel particle may be subjected to PCR (polymerase chain reaction) amplification, e.g., by using PCR primers able to bind to the gel as it forms. As the DNA is amplified using PCR, some of the DNA will be bound to the gel via the PCR primer.Type: GrantFiled: August 7, 2017Date of Patent: June 16, 2020Assignee: President and Fellows of Harvard CollegeInventors: David A. Weitz, Jeremy Agresti, Liang-Yin Chu, Jin-Woong Kim, Amy Rowat, Morten Sommer, Gautam Dantas, George Church
-
Publication number: 20200157593Abstract: The present invention generally relates to droplets and/or emulsions, such as multiple emulsions. In some cases, the droplets and/or emulsions may be used in assays, and in certain embodiments, the droplet or emulsion may be hardened to form a gel. In some aspects, a heterogeneous assay can be performed using a gel. For example, a droplet may be hardened to form a gel, where the droplet contains a cell, DNA, or other suitable species. The gel may be exposed to a reactant, and the reactant may interact with the gel and/or with the cell, DNA, etc., in some fashion. For example, the reactant may diffuse through the gel, or the hardened particle may liquefy to form a liquid state, allowing the reactant to interact with the cell. As a specific example, DNA contained within a gel particle may be subjected to PCR (polymerase chain reaction) amplification, e.g., by using PCR primers able to bind to the gel as it forms. As the DNA is amplified using PCR, some of the DNA will be bound to the gel via the PCR primer.Type: ApplicationFiled: January 31, 2020Publication date: May 21, 2020Applicant: President and Fellows of Harvard CollegeInventors: David A. Weitz, Jeremy Agresti, Liang-Yin Chu, Jin-Woong Kim, Amy Rowat, Morten Sommer, Gautam Dantas, George M. Church
-
Publication number: 20200145704Abstract: A synchronous playback method adapted for enabling a plurality of playback devices to synchronously play media content stored by the playback devices. The method includes performing a time-calibrating operation on a time server by each of the playback devices to obtain a target time error value of each of the playback devices; issuing a plurality of playback commands to the playback devices through a control server; calculating adjusted target time of each of the playback devices according to target time of the received playback command and the target time error value of each of the playback devices through each of the playback devices; and playing a plurality of pieces of target media content corresponding to the playback commands according to the adjusted target time of the respective playback devices through the playback devices.Type: ApplicationFiled: January 15, 2019Publication date: May 7, 2020Applicant: Wistron CorporationInventor: Yen-Yin Chu
-
Publication number: 20200002741Abstract: The present invention generally relates to droplets and/or emulsions, such as multiple emulsions. In some cases, the droplets and/or emulsions may be used in assays, and in certain embodiments, the droplet or emulsion may be hardened to form a gel. In some aspects, a heterogeneous assay can be performed using a gel. For example, a droplet may be hardened to form a gel, where the droplet contains a cell, DNA, or other suitable species. The gel may be exposed to a reactant, and the reactant may interact with the gel and/or with the cell, DNA, etc., in some fashion. For example, the reactant may diffuse through the gel, or the hardened particle may liquefy to form a liquid state, allowing the reactant to interact with the cell. As a specific example, DNA contained within a gel particle may be subjected to PCR (polymerase chain reaction) amplification, e.g., by using PCR primers able to bind to the gel as it forms. As the DNA is amplified using PCR, some of the DNA will be bound to the gel via the PCR primer.Type: ApplicationFiled: June 4, 2019Publication date: January 2, 2020Applicant: President and Fellows of Harvard CollegeInventors: David A. Weitz, Jeremy Agresti, Liang-Yin Chu, Jin-Woong Kim, Amy Rowat, Morten Sommer, Gautam Dantas, George M. Church
-
Patent number: 10508294Abstract: The present invention generally relates to droplets and/or emulsions, such as multiple emulsions. In some cases, the droplets and/or emulsions may be used in assays, and in certain embodiments, the droplet or emulsion may be hardened to form a gel. In some aspects, a heterogeneous assay can be performed using a gel. For example, a droplet may be hardened to form a gel, where the droplet contains a cell, DNA, or other suitable species. The gel may be exposed to a reactant, and the reactant may interact with the gel and/or with the cell, DNA, etc., in some fashion. For example, the reactant may diffuse through the gel, or the hardened particle may liquefy to form a liquid state, allowing the reactant to interact with the cell. As a specific example, DNA contained within a gel particle may be subjected to PCR (polymerase chain reaction) amplification, e.g., by using PCR primers able to bind to the gel as it forms. As the DNA is amplified using PCR, some of the DNA will be bound to the gel via the PCR primer.Type: GrantFiled: October 24, 2017Date of Patent: December 17, 2019Assignee: President and Fellows of Harvard CollegeInventors: David A. Weitz, Jeremy Agresti, Liang-Yin Chu, Jin-Woong Kim, Amy Rowat, Morten Sommer, Gautam Dantas, George Church