Patents by Inventor Chih-Hao Hsu
Chih-Hao Hsu 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: 20240089607Abstract: An image sensing device and a control device of an illumination device thereof are provided. The control device includes a control circuit, an operation circuit, and multiple driving signal generators. The control circuit generates multiple control signals. The operation circuit performs a logical operation on the control signals and an image capturing signal to generate multiple operation results. The driving signal generator respectively provides multiple driving signals to the illumination device according to the operation results, and the driving signals respectively have multiple different output powers.Type: ApplicationFiled: May 29, 2023Publication date: March 14, 2024Applicant: HTC CorporationInventors: Chao Shuan Huang, Sheng-Long Wu, Yu-Jui Hsu, Shih-Yao Tsai, Tun-Hao Chao, Sen-Lin Chung, Chih Pin Chung, Chih-Yuan Chien, Shih Hong Sun
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Publication number: 20240078342Abstract: Examples described herein relate to a security management system to secure a container ecosystem. In some examples, the security management system may protect one or more entities such as container management applications, container images, containers, and/or executable applications within the containers. The security management system may make use of digital cryptography to generate digital signatures corresponding to one or more of these entities and verify them during the execution so that any compromised entities can be blocked from execution and the container ecosystem may be safeguarded from any malicious network attacks.Type: ApplicationFiled: September 7, 2022Publication date: March 7, 2024Inventors: Wan-Yen Hsu, Chih-Hao Chang, Lin-Chan Hsiao
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Publication number: 20240078344Abstract: Examples described herein relate to a security management system to secure a container ecosystem. In some examples, the security management system may protect one or more entities such as container management applications, container images, containers, and/or executable applications within the containers. The security management system may make use of digital cryptography to generate digital signatures corresponding to one or more of these entities and verify them during the execution so that any compromised entities can be blocked from execution and the container ecosystem may be safeguarded from any malicious network attacks.Type: ApplicationFiled: September 6, 2022Publication date: March 7, 2024Inventors: Wan-Yen Hsu, Chih-Hao Chang, Lin-Chan Hsiao
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Publication number: 20240078341Abstract: Examples described herein relate to a security management system to secure a container ecosystem. In some examples, the security management system may protect one or more entities such as container management applications, container images, containers, and/or executable applications within the containers. The security management system may make use of digital cryptography to generate digital signatures corresponding to one or more of these entities and verify them during the execution so that any compromised entities can be blocked from execution and the container ecosystem may be safeguarded from any malicious network attacks.Type: ApplicationFiled: September 7, 2022Publication date: March 7, 2024Inventors: Wan-Yen Hsu, Chih-Hao Chang, Lin-Chan Hsiao
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Publication number: 20240080180Abstract: The federated learning system includes a moderator and client devices. Each client device performs a method for verifying model update as follows: receiving a hash function and a general model; training a client model according to the general model and raw data; calculating a difference as an update parameter between the general model and the client model, sending the update parameter to the moderator; inputting the update parameter to the hash function to generate a hash value; sending the hash value to other client devices, and receiving other hash values; summing all the hash values to generate a trust value; receiving an aggregation parameter calculated according to the update parameters; inputting the aggregation parameter to the hash function to generate a to-be-verified value; and updating the client model according to the aggregation parameter when the to-be-verified value equals the trust value.Type: ApplicationFiled: December 20, 2022Publication date: March 7, 2024Inventors: Chih-Fan HSU, Wei-Chao CHEN, Jing-Lun Huang, Ming-Ching Chang, Feng-Hao Liu
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Patent number: 11913876Abstract: An optical water-quality detection apparatus includes a detection device, a biofilm-inhibition light source, a detection light source and a sensor. The detection device includes a detection chamber. The biofilm-inhibition light source is disposed outside the detection chamber and configured to emit biofilm-inhibition light. The detection light source is disposed outside the detection chamber and configured to emit detection light. The sensor is configured to sense the detection light penetrating the detection chamber. A beam of the detection light and a beam of the inhibition light overlaps as penetrating the detection chamber.Type: GrantFiled: August 10, 2022Date of Patent: February 27, 2024Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chia-Jung Chang, Jui-Hung Tsai, Ying-Hao Wang, Chih-Hao Hsu
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Patent number: 11791729Abstract: The technology described herein is directed to a DC input power supply unit with an auxiliary boost control circuit (or controller) that facilitates continuous supply of power to a standby output load of the power supply unit in a bootloader mode. More specifically, the auxiliary boost circuit (or controller) is configured to assume control of a primary power boost stage from a primary controller in a bootloader mode so that the power supply unit can continue to supply power to the standby output with a protection function regardless of the state of the power supply unit or primary controller.Type: GrantFiled: May 25, 2022Date of Patent: October 17, 2023Assignee: Astec International LimitedInventors: Chih-hao Hsu, Chang-Chieh Yu, Carl Walker, Chun-Wei Chang, Po-Tso Chen
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Publication number: 20230152219Abstract: An optical water-quality detection apparatus includes a detection device, a biofilm-inhibition light source, a detection light source and a sensor. The detection device includes a detection chamber. The biofilm-inhibition light source is disposed outside the detection chamber and configured to emit biofilm-inhibition light. The detection light source is disposed outside the detection chamber and configured to emit detection light. The sensor is configured to sense the detection light penetrating the detection chamber. A beam of the detection light and a beam of the inhibition light overlaps as penetrating the detection chamber.Type: ApplicationFiled: August 10, 2022Publication date: May 18, 2023Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chia-Jung CHANG, Jui-Hung TSAI, Ying-Hao WANG, Chih-Hao HSU
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Publication number: 20230144082Abstract: A storage box and a semi-finished product of a second rectangular plate body thereof are provided. The store box includes a first rectangular plate body, a second rectangular plate body, and a joint module. The first rectangular plate body includes two first long sides and two first short sides, and one of the first long side and two first short sides form a first joint member. The second rectangular plate body includes two second long sides and two second short sides; two second long sides and one second short side form a second joint member. Both the first and second joint members have the same total length. The joint module includes a first joint element disposed on the first joint member and a second joint element disposed on the second joint member and engages the first and the second rectangular plate body to form an accommodating space.Type: ApplicationFiled: November 10, 2021Publication date: May 11, 2023Inventor: CHIH HAO HSU
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Publication number: 20230116089Abstract: An electronic device having a peripheral area is provided. The electronic device includes a substrate; and a first conductive line disposed on the substrate in the peripheral area and including a first section and a second section electrically connected to the first section. An overlapping region is defined as a region that the first section overlaps the second section in a top view of the electronic device. The first section has a first minimum width inside the overlapping region and a second minimum width outside the overlapping region. The second section has a third minimum width outside the overlapping region. The first minimum width is greater than the second minimum width and greater than the third minimum width.Type: ApplicationFiled: December 13, 2022Publication date: April 13, 2023Inventors: Chih-Hao HSU, Chia-Min YEH, Hsieh-Li CHOU, Cheng-Tso CHEN, Hui-Min HUANG, Li-Wei SUNG, Yu-Ti HUANG
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Patent number: 11567377Abstract: An electronic device is provided. The electronic device includes a substrate, a driving circuit disposed on the substrate, an active area disposed on the substrate, and a wiring group disposed on the substrate and between the driving circuit and the active area. The wiring group includes a first conductive line and a second conductive line. The first conductive line has a first section and a second section electrically connected to the first section and disposed between the first section and the active area. The second conductive line includes a third section and a fourth section electrically connected to the third section and disposed between the third section and the active area. The first section and the second section are not the same layer. The first section and the fourth section are the same layer. The second section and the third section are the same layer.Type: GrantFiled: July 29, 2020Date of Patent: January 31, 2023Assignee: INNOLUX CORPORATIONInventors: Chih-Hao Hsu, Chia-Min Yeh, Hsieh-Li Chou, Cheng-Tso Chen, Hui-Min Huang, Li-Wei Sung, Yu-Ti Huang
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Publication number: 20220286052Abstract: The technology described herein is directed to a DC input power supply unit with an auxiliary boost control circuit (or controller) that facilitates continuous supply of power to a standby output load of the power supply unit in a bootloader mode. More specifically, the auxiliary boost circuit (or controller) is configured to assume control of a primary power boost stage from a primary controller in a bootloader mode so that the power supply unit can continue to supply power to the standby output with a protection function regardless of the state of the power supply unit or primary controller.Type: ApplicationFiled: May 25, 2022Publication date: September 8, 2022Inventors: Chih-hao HSU, Chang-Chieh YU, Carl Walker, Chun-Wei Chang, Po-Tso Chen
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Patent number: 11381169Abstract: The technology described herein is directed to a DC input power supply unit with an auxiliary boost control circuit (or controller) that facilitates continuous supply of power to a standby output load of the power supply unit in a bootloader mode. More specifically, the auxiliary boost circuit (or controller) is configured to assume control of a primary power boost stage from a primary controller in a bootloader mode so that the power supply unit can continue to supply power to the standby output with a protection function regardless of the state of the power supply unit or primary controller.Type: GrantFiled: September 28, 2020Date of Patent: July 5, 2022Assignee: Astec International LimitedInventors: Chih-hao Hsu, Chang-Chieh Yu, Carl Walker, Chun-Wei Chang, Po-Tso Chen
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Patent number: 11314104Abstract: A glasses assembly with a nose pad for high load includes: a pair of glasses, configured with an accommodation portion, where the glasses are smart glasses; a support, configured with a first fixing portion, at least one second fixing portion, and the first fixing portion inserted in the accommodation portion of the glasses; and a flat nose pad, two sides thereof respectively configured with a fixed portion, each of the fixed portions installed on the second fixing portion of the support. With the flat nose pad being worn on the user's nose bridge to form a fulcrum, the glasses, smart glasses can achieve leverage balance through the flat nose pad, and the flat nose pad can buffer the weight of the glasses, smart glasses, capable of significantly reducing the user's discomfort after wearing them for a long time, and preventing them from slipping downward.Type: GrantFiled: August 14, 2020Date of Patent: April 26, 2022Assignee: JORJIN TECHNOLOGIES INC.Inventors: Tzu-Hsiang Huang, Chih-Chung Lin, Chih-Hao Hsu
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Publication number: 20220117506Abstract: An electromyography signal analysis device and an electromyography signal analysis method are disclosed. The electromyography signal analysis device selects at least one reference indicator from a reference indicator set according to a category-selecting command from a user, and then determines at least one category of noise according to the at least one reference indicator. Next, the electromyography signal analysis device selects at least one filter from a filter set according to the at least one category of noise, and then configures the at least one filter. Subsequently, the electromyography signal analysis device filters an electromyography signal with the at least one configured filter, and analyzes the filtered electromyography signal according to the at least one reference indicator to generate an analysis result in response to the category-selecting command.Type: ApplicationFiled: November 16, 2020Publication date: April 21, 2022Inventors: Yan-Tong LIU, Chun CHEN, Chih-Hao HSU
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Publication number: 20220103071Abstract: The technology described herein is directed to a DC input power supply unit with an auxiliary boost control circuit (or controller) that facilitates continuous supply of power to a standby output load of the power supply unit in a bootloader mode. More specifically, the auxiliary boost circuit (or controller) is configured to assume control of a primary power boost stage from a primary controller in a bootloader mode so that the power supply unit can continue to supply power to the standby output with a protection function regardless of the state of the power supply unit or primary controller.Type: ApplicationFiled: September 28, 2020Publication date: March 31, 2022Applicant: Astec International LimitedInventors: Chih-hao HSU, Chang-Chieh YU, Carl Walker, Chun-Wei Chang, Po-Tso Chen
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Publication number: 20220050306Abstract: A glasses assembly with a nose pad for high load includes: a pair of glasses, configured with an accommodation portion, where the glasses are smart glasses; a support, configured with a first fixing portion, at least one second fixing portion, and the first fixing portion inserted in the accommodation portion of the glasses; and a flat nose pad, two sides thereof respectively configured with a fixed portion, each of the fixed portions installed on the second fixing portion of the support. With the flat nose pad being worn on the user's nose bridge to form a fulcrum, the glasses, smart glasses can achieve leverage balance through the flat nose pad, and the flat nose pad can buffer the weight of the glasses, smart glasses, capable of significantly reducing the user's discomfort after wearing them for a long time, and preventing them from slipping downward.Type: ApplicationFiled: August 14, 2020Publication date: February 17, 2022Inventors: Tzu-Hsiang Huang, Chih-Chung Lin, Chih-Hao Hsu
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Publication number: 20220032049Abstract: A microneedle electroporation device is provided, including a housing, a positioning member, an intermediate plate, a first microneedle assembly, a second microneedle assembly, a socket, a first wire, and a second wire. The positioning member is connected to the housing and the intermediate plate. The intermediate plate includes a plurality of first holes and a plurality of second holes. The first microneedle assembly includes a plurality of first microneedles and a first metal connecting portion connected to the first microneedles. The first microneedles pass through the first holes. The second microneedle assembly includes a plurality of second microneedles and a second metal connecting portion connected to the second microneedles. The second microneedles pass through the second holes. The first microneedle assembly and the second microneedle assembly are electrically independent of each other. The first wire connects the socket to the first metal connecting portion.Type: ApplicationFiled: June 29, 2021Publication date: February 3, 2022Inventors: Bo-Kai CHAO, Ying-Hao WANG, Jui-Hung TSAI, Chih-Hao HSU
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Patent number: 11112353Abstract: A residual toxicant detection device for testing residual toxicant in an aqueous solution is disclosed, which includes a first space cavity, a second space cavity, a connecting frame and a sensing cavity. The first space cavity includes a light source and a lens. The second space cavity includes a photo sensor and a circuit module. The connecting frame is configured to connect the first space cavity and the second space cavity. The sensing cavity for receiving an aqueous solution is formed between the first space cavity and the second space cavity and at one side of the connecting frame. The light source emits a light with a wavelength range. The photo sensor receives the sensing signal of the light passing through the sensing cavity. The circuit module is configured to calculate the absorbance and the variation in absorbance of the residual toxicants in the aqueous solution.Type: GrantFiled: December 27, 2019Date of Patent: September 7, 2021Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chih-Hao Hsu, Jui-Hung Tsai, Ying-Hao Wang, Chia-Jung Chang
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Publication number: 20210156791Abstract: A residual toxicant detection device for testing residual toxicant in an aqueous solution is disclosed, which includes a first space cavity, a second space cavity, a connecting frame and a sensing cavity. The first space cavity includes a light source and a lens. The second space cavity includes a photo sensor and a circuit module. The connecting frame is configured to connect the first space cavity and the second space cavity. The sensing cavity for receiving an aqueous solution is formed between the first space cavity and the second space cavity and at one side of the connecting frame. The light source emits a light with a wavelength range. The photo sensor receives the sensing signal of the light passing through the sensing cavity. The circuit module is configured to calculate the absorbance and the variation in absorbance of the residual toxicants in the aqueous solution.Type: ApplicationFiled: December 27, 2019Publication date: May 27, 2021Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chih-Hao HSU, Jui-Hung TSAI, Ying-Hao WANG, Chia-Jung CHANG