Patents by Inventor Chien Yuan Lin
Chien Yuan 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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Publication number: 20240096929Abstract: A method of making a semiconductor device includes forming a circuit layer over a substrate. The method further includes depositing an insulator over the substrate. The method further includes patterning the insulator to define a test line trench, a first trench, and a second trench, wherein the first trench is on a portion of the substrate exposed by the circuit layer. The method further includes filling the test line trench to define a test line electrically connected to the circuit layer. The method further includes filling the first trench and the second trench to define a capacitor.Type: ApplicationFiled: November 29, 2023Publication date: March 21, 2024Inventors: Yan-Jhih HUANG, Chun-Yuan HSU, Chien-Chung CHEN, Yung-Hsieh LIN
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Publication number: 20220195447Abstract: The present invention provides a genetically modified plant or plant cell comprising a nucleic acid encoding one or more heterologous enzymes operably linked a promoter, wherein one or more heterologous enzymes synthesizes 2-pyrone-4,6-dicarboxylic acid (PDC).Type: ApplicationFiled: October 14, 2021Publication date: June 23, 2022Inventors: Chien-Yuan Lin, Aymerick Guillaume Eudes
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Patent number: 10971992Abstract: A start-up circuit to discharge EMI filter is developed for power saving. It includes a detection circuit detecting a power source for generating a sample signal. A sample circuit is coupled to the detection circuit for generating a reset signal in response to the sample signal. The reset signal is utilized for discharging a stored voltage of the EMI filter.Type: GrantFiled: August 5, 2019Date of Patent: April 6, 2021Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Wei-Hsuan Huang, Meng-Jen Tsai, Chien-Yuan Lin, Ming-Chang Tsou, Chuan-Chang Li, Gwo-Hwa Wang
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Publication number: 20190379276Abstract: A start-up circuit to discharge EMI filter is developed for power saving. It includes a detection circuit detecting a power source for generating a sample signal. A sample circuit is coupled to the detection circuit for generating a reset signal in response to the sample signal. The reset signal is utilized for discharging a stored voltage of the EMI filter.Type: ApplicationFiled: August 5, 2019Publication date: December 12, 2019Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: WEI-HSUAN HUANG, MENG-JEN TSAI, CHIEN-YUAN LIN, MING-CHANG TSOU, CHUAN-CHANG LI, GWO-HWA WANG
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Patent number: 10411584Abstract: A start-up circuit to discharge EMI filter is developed for power saving. It includes a detection circuit detecting a power source for generating a sample signal. A sample circuit is coupled to the detection circuit for generating a reset signal in response to the sample signal. The reset signal is utilized for discharging a stored voltage of the EMI filter.Type: GrantFiled: December 17, 2018Date of Patent: September 10, 2019Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Wei-Hsuan Huang, Meng-Jen Tsai, Chien-Yuan Lin, Ming-Chang Tsou, Chuan-Chang Li, Gwo-Hwa Wang
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Publication number: 20190123633Abstract: A start-up circuit to discharge EMI filter is developed for power saving. It includes a detection circuit detecting a power source for generating a sample signal. A sample circuit is coupled to the detection circuit for generating a reset signal in response to the sample signal. The reset signal is utilized for discharging a stored voltage of the EMI filter.Type: ApplicationFiled: December 17, 2018Publication date: April 25, 2019Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: WEI-HSUAN HUANG, MENG-JEN TSAI, CHIEN-YUAN LIN, MING-CHANG TSOU, CHUAN-CHANG LI, GWO-HWA WANG
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Patent number: 10193435Abstract: A start-up circuit to discharge EMI filter is developed for power saving. It includes a detection circuit detecting a power source for generating a sample signal. A sample circuit is coupled to the detection circuit for generating a reset signal in response to the sample signal. The reset signal is utilized for discharging a stored voltage of the EMI filter.Type: GrantFiled: April 25, 2013Date of Patent: January 29, 2019Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Wei-Hsuan Huang, Meng-Jen Tsai, Chien-Yuan Lin, Ming-Chang Tsou, Chuan-Chang Li, Gwo-Hwa Wang
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Publication number: 20180155144Abstract: A film winding machine includes a main body and an automatic cutting-off roll-replacing mechanism. The main body has a winding reel, a standby reel, and an intermediate redirecting reel. The automatic cutting-off roll-replacing mechanism has a supporting frame which is fixed to the main body. The first swing unit is rotatably connected to the supporting frame along a forward direction. The first pressing roll abuts against one side of the standby reel. The second swing unit is rotatably connected to the first swing unit. The second pressing roll contacts the other side of the standby reel. The slicing unit is used to cut the film. The film is wound on a new standby reel, so as to complete tasks of automatically cutting-off and roll-replacing.Type: ApplicationFiled: December 7, 2016Publication date: June 7, 2018Inventor: CHIEN-YUAN LIN
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Patent number: 9647561Abstract: A control circuit of a power supply is provided. The control circuit includes a circuit and a PWM circuit. The circuit generates a limit signal in response to an output voltage of the power supply for limiting a switching current of a transformer of the power supply. The PWM circuit generates a switching signal in response to a feedback signal and the limit signal for switching the transformer and regulating the output voltage of the power supply. A level of the feedback signal is related to a level of the output voltage of the power supply. The output voltage of the power supply is programmable.Type: GrantFiled: October 9, 2014Date of Patent: May 9, 2017Assignee: FAIRCHILD (TAIWAN) CORPORATIONInventors: Ta-Yung Yang, Chen-Hua Chiu, Chien-Yuan Lin, Jung-Sheng Chen, Yuan-Pu Lee
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Publication number: 20170019016Abstract: A start-up circuit to discharge EMI filter is developed for power saving. It includes a detection circuit detecting a power source for generating a sample signal. A sample circuit is coupled to the detection circuit for generating a reset signal in response to the sample signal. The reset signal is utilized for discharging a stored voltage of the EMI filter.Type: ApplicationFiled: April 25, 2013Publication date: January 19, 2017Applicant: SYSTEM GENERAL CORP.Inventors: WEI-HSUAN HUANG, MENG-JEN TSAI, CHIEN-YUAN LIN, MING-CHANG TSOU, CHUAN-CHANG LI, GWO-HWA WANG
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Publication number: 20160067902Abstract: An extrusion die includes a first metal plate and a second metal plate. The first and second metal plates define a first entrance for receiving a first plastic flow, a first cavity including two first distributing channels, and a second cavity including two second distributing channels. The first entrance communicates with the first cavity. The first metal plate further defines a second entrance for receiving a second plastic flow of different color. The second entrance communicates with the second cavity. The first cavity communicates with the second cavity through a common side therebetween. An exit is defined at bottoms of the cavities, from which bicolor plastic sheets can be delivered. One of the first distributing channels and one of the second distributing channels are respectively curved downwardly to join to the common side between the cavities, so that the plastic flows can flow more smoothly to prevent color mixing therebetween.Type: ApplicationFiled: September 5, 2014Publication date: March 10, 2016Inventor: Chien Yuan LIN
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Publication number: 20150115919Abstract: A control circuit of a power supply is provided. The control circuit includes a circuit and a PWM circuit. The circuit generates a limit signal in response to an output voltage of the power supply for limiting a switching current of a transformer of the power supply. The PWM circuit generates a switching signal in response to a feedback signal and the limit signal for switching the transformer and regulating the output voltage of the power supply. A level of the feedback signal is related to a level of the output voltage of the power supply. The output voltage of the power supply is programmable.Type: ApplicationFiled: October 9, 2014Publication date: April 30, 2015Inventors: Ta-Yung YANG, Chen-Hua CHIU, Chien-Yuan LIN, Jung-Sheng CHEN, Yuan-Pu LEE
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Patent number: 8665621Abstract: The power supply according to the present invention comprises a transformer, a power switch, a signal generating circuit, an on-time detection circuit, and a delay circuit. The transformer receives an input voltage and generates an output voltage. The power switch switches the transformer for regulating the output voltage. The signal generating circuit generates a switching signal for controlling switching of the power switch. The on-time detection circuit detects an on-time of the power switch and generates a short-circuit signal. The delay circuit counts to a first delay time or to a second delay time in response to a feedback signal of the power supply and the short-circuit signal to generate a turn off signal for controlling the signal generating circuit to latch the switching signal.Type: GrantFiled: October 28, 2011Date of Patent: March 4, 2014Assignee: System General Corp.Inventors: Meng-Jen Tsai, Ho-Tzu Chueh, Cheng-Chi Hsueh, Chien-Yuan Lin
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Publication number: 20130235627Abstract: A start-up circuit to discharge EMI filter is developed for power saving. It includes a detection circuit detecting a power source for generating a sample signal. A sample circuit is coupled to the detection circuit for generating a reset signal in response to the sample signal. The reset signal is utilized for discharging a stored voltage of the EMI filter.Type: ApplicationFiled: April 25, 2013Publication date: September 12, 2013Applicant: SYSTEM GENERAL CORP.Inventors: WEI-HSUAN HUANG, MENG-JEN TSAI, CHIEN-YUAN LIN, MING-CHANG TSOU, CHUAN-CHANG LI, GWO-HWA WANG
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Patent number: 8461915Abstract: A start-up circuit to discharge EMI filter is developed for power saving. It includes a detection circuit detecting a power source for generating a sample signal. A sample circuit is coupled to the detection circuit for generating a reset signal in response to the sample signal. The reset signal is utilized for discharging a stored voltage of the EMI filter.Type: GrantFiled: August 12, 2009Date of Patent: June 11, 2013Assignee: System General Corp.Inventors: Wei-Hsuan Huang, Meng-Jen Tsai, Chien-Yuan Lin, Ming-Chang Tsou, Chuan-Chang Li, Gwo-Hwa Wang
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Patent number: 8331070Abstract: A power supply with an open-loop protection according to the present invention comprises a transformer, a switch, a signal generation circuit, a feedback detection circuit, a brown-out detection circuit, and a delay circuit. The transformer receives an input voltage. The switch is coupled to the transformer for switching the transformer. The signal generation circuit generates a switching signal to control the switch. The feedback detection circuit generates a pull-high signal in response to a feedback signal of the power supply. The brown-out detection circuit generates a delay signal in response to the pull-high signal and the input voltage. The delay circuit counts a delay time in response to the delay signal for generating a disabling signal coupled to the signal generation circuit to latch the switching signal. The brown-out detection circuit is utilized to detect whether the input voltage is in the brown-out condition for determining whether the open-loop protection is executed.Type: GrantFiled: June 23, 2010Date of Patent: December 11, 2012Assignee: System General Corp.Inventors: Wei-Hsuan Huang, Meng-Jen Tsai, Chien-Yuan Lin, Chuan-Chang Li
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Patent number: 8269432Abstract: An offline LED lighting circuit comprises a controller and a dimming circuit. The controller generates a switching signal to switch a transformer for generating an output voltage and an output current at an output terminal of the offline LED lighting circuit to drive LEDs. The dimming circuit is coupled to the controller to modulate the switching signal in response to a dimming signal. A first reference voltage and a second reference voltage of the controller are generated in response to the dimming signal. The switching signal is modulated by the first reference voltage and the second reference voltage. The controller regulates the output voltage at a first output level and a second output level in response to both the first reference voltage and the second reference voltage. The second output level is lower than the first output level.Type: GrantFiled: April 29, 2010Date of Patent: September 18, 2012Assignee: System General CorporationInventors: Ta-Yung Yang, Chien-Yuan Lin, Chien-Tung Lan
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Patent number: 8233685Abstract: A method comprises performing a first T2-weighted imaging (T2WI) on a subject; injecting the subject with a contrast agent after performing the first T2WI; and waiting a predetermined period of time before performing a second T2WI on the subject. The first T2WI and second T2WI are then co-registered. The co-registered first T2WI and co-registered second T2WI are then trimmed. A ?R2 map is then determined based on each pixel of the trimmed first T2WI and corresponding pixels of the trimmed second T2WI. A three-dimensional map is constructed based on the ?R2 map.Type: GrantFiled: May 1, 2009Date of Patent: July 31, 2012Assignee: Academia SinicaInventors: Chen Chang, Chien-Yuan Lin, Jyh-Horng Chen
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Publication number: 20120106205Abstract: The power supply according to the present invention comprises a transformer, a power switch, a signal generating circuit, an on-time detection circuit, and a delay circuit. The transformer receives an input voltage and generates an output voltage. The power switch switches the transformer for regulating the output voltage. The signal generating circuit generates a switching signal for controlling switching of the power switch. The on-time detection circuit detects an on-time of the power switch and generates a short-circuit signal. The delay circuit counts to a first delay time or to a second delay time in response to a feedback signal of the power supply and the short-circuit signal to generate a turn off signal for controlling the signal generating circuit to latch the switching signal.Type: ApplicationFiled: October 28, 2011Publication date: May 3, 2012Applicant: SYSTEM GENERAL CORP.Inventors: MENG-JEN TSAI, HO-TZU CHUEH, CHENG-CHI HSUEH, CHIEN-YUAN LIN
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Patent number: 8134302Abstract: An offline LED driving circuit includes a controller, a shunt regulator, an opto-coupler, and a dimming circuit. The controller generates a switching signal to switch a transformer for providing an output voltage and an output current. The shunt regulator is coupled to an output terminal of the LED driving circuit for providing a feedback signal to the controller via the opto-coupler. The dimming circuit coupled to the shunt regulator modulates the feedback signal at a first feedback level and a second feedback level in response to a dimming signal. The output voltage is respectively regulated at a first output level and a second output level in response to the first feedback level and the second feedback level of the feedback signal. The duty cycle of the switching signal will be varied in a soft-start manner when the feedback signal changes from the second feedback level to the first feedback level.Type: GrantFiled: April 12, 2010Date of Patent: March 13, 2012Assignee: System General CorporationInventors: Ta-Yung Yang, Chien-Yuan Lin, Chien-Tung Lan