Patents by Inventor Chun Tai
Chun Tai 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: 9696828Abstract: A touch module having a sensing area and a non-sensing area is provided. The touch module includes a cover covering the sensing and non-sensing areas, a first and a second sensing electrode layers disposed in the sensing area, a first and a second circuit layers disposed in the non-sensing area, a shielding layer, and a blocking layer. The first and second circuit layers are electrically connected to the first and second sensing electrode layers respectively. The first and second circuit layers at least partially overlap each other along a direction perpendicular to a surface of the cover. The shielding layer is disposed in the non-sensing area and between the first and second circuit layers. The blocking layer is disposed on aforementioned surface and in the non-sensing area. The blocking layer at least partially overlaps the first circuit layer, the second circuit layer, and the shielding layer along aforementioned direction.Type: GrantFiled: June 17, 2014Date of Patent: July 4, 2017Assignee: Young Lighting Technology Inc.Inventors: Yu-Han Chu, Li-Chun Tai, Yi-Lung Wang, Chia-Chia Lin
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Publication number: 20170028430Abstract: The present invention relates to an atomizing assembly and an atomizer having the same. The atomizing assembly comprises a containing part and an atomizing part. The containing part includes a containing body defining a containing space for containing a liquid to be atomized, and the containing body has a recess with a first pattern. The atomizing part includes an atomizing mechanism and an atomizing electric-connection portion electrically connected with the atomizing mechanism. The atomizing mechanism has a second pattern corresponding to the first pattern. The second pattern of the atomizing mechanism is press-fitted to the first pattern of the recess such that the atomizing mechanism is detachably disposed in the recess of the containing body. The present invention is easy to assemble/disassemble, and the parts thereof can be closely press-fitted to each other without using any fixing element.Type: ApplicationFiled: October 13, 2015Publication date: February 2, 2017Inventor: Chun-Tai CHIANG
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Publication number: 20170005094Abstract: The present disclosure provides a method for forming a semiconductor structure. The method includes providing a semiconductor substrate; forming a first active region, a second active region, a third active region, and a fourth active region in the semiconductor substrate; and forming a middle-voltage P well region (MVPW) in each of the first active region and the second region simultaneously and forming a middle-voltage N well (MVNW) region in each of the third active region and the fourth active region simultaneously.Type: ApplicationFiled: June 29, 2016Publication date: January 5, 2017Inventors: CHIH CHUN TAI, LEI FANG, DAE SUB JUNG, GANGNING WANG, GUANGLI YANG, JIAO WANG, HONG SUN, YUNPENG PENG
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Publication number: 20160349737Abstract: A platform and method for optimization of manufacturing efficiency by utilizing a service box to provide data obtained from sensors on production machines in order to perform tool condition monitoring and health assessment and predict power consumption trends. The sensor data is continuously monitored and analyzed. When power usage increases and vibration increases to a predetermined level the tool has become dull or worn to the point that the tool needs to be changed. The service box is coupled to sensors on a production machine. The service box receives appropriate data from the sensors and transfers the data to a cloud server in real-time. When it is determined that the tool needs to be replaced, notification is made and personnel replace the worn tool with a sharp tool.Type: ApplicationFiled: May 29, 2015Publication date: December 1, 2016Inventor: CHUN-TAI YEN
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Patent number: 9465382Abstract: An embedded system is disclosed. The embedded system is used for preventing a processing machine from an abnormal phenomenon when at least one processing parameter setting value is inputted into the processing machine. The embedded system is electrically connected to the processing machine, and the processing machine comprises an input interface, a first storing medium, a first controller and a stepper motor. The embedded system comprises a second storing medium and a second controller. The second controller captures the a processing parameter setting value inputted and compares it with a security range, so as to determine whether the processing machine is able to perform process for a workpiece. When the second controller determines that the processing machine is not able to perform process for the workpiece, a stop signal is generated and transmitted to the processing machine to stop performing process for the workpiece.Type: GrantFiled: December 19, 2013Date of Patent: October 11, 2016Assignee: INSTITUTE FOR INFORMATION INDUSTRYInventors: Chun-Tai Yen, Chih-Chiang Kao, Chi-Chieh Peng, Heng Lin, Hung-An Kao
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Publication number: 20160283776Abstract: A fingerprint identification device includes a fingerprint identification controller and a fingerprint identification sensor. The fingerprint identification sensor includes a substrate having a top surface, a bottom surface opposite to the top surface, and a side surface coupled between the top surface and the bottom surface. Sensor electrodes are arranged on the top surface, electrical leads couple the sensor electrodes and the fingerprint identification controller. The coupling leads extend from the top surface along the side surface to the bottom surface.Type: ApplicationFiled: October 22, 2015Publication date: September 29, 2016Inventors: CHUN-TE CHANG, CHIA-CHUN TAI, WEI-CHUNG CHUANG, YEN-HENG HUANG
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Publication number: 20160224821Abstract: The present disclosure provides a fingerprint identification device including a substrate, a contact layer, a processing unit, and a plurality of sensor electrodes. The substrate includes a first sub-substrate, a second sub-substrate, and an adhesive layer. The adhesive layer is between the first sub-substrate and the second sub-substrate. A plurality of first sub-holes is defined in the first sub-substrate. A plurality of second sub-holes is defined in the second sub-substrate. A plurality of third sub-holes is defined in the adhesive layer. One of the first sub-holes communicates a corresponding one of the third sub-holes and a corresponding one of the second sub-holes to define a corresponding hole. An end of each of the sensor electrodes is coupled to the processing unit. The other end of each of the sensor electrodes passes through one of the holes, extends to the contact layer, and is covered by the contact layer.Type: ApplicationFiled: December 7, 2015Publication date: August 4, 2016Inventors: CHUN-TE CHANG, YU-PI KUO, CHUNG-WU LIU, CHIA-CHUN TAI, WEI-CHUNG CHUANG, YEN-HENG HUANG
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Publication number: 20160188058Abstract: A touch-sensitive device using a printed metal mesh includes a touch sensing film and a display module. The touch sensing film includes a first metal mesh layer and a protection layer. The protection layer covers the first metal mesh layer and is located at a side of the touch sensing film adjacent to the display module.Type: ApplicationFiled: June 18, 2015Publication date: June 30, 2016Applicants: GENERAL INTERFACE SOLUTION LIMITED, INTERFACE OPTOELECTRONIC (SHENZHEN) CO., LTD.Inventors: CHIA-CHUN TAI, WEI-CHUNG CHUANG, YEN-HENG HUANG
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Publication number: 20160147325Abstract: A touch module of a touch device defines a touch area and a trace area surrounding the touch area. The touch module includes a substrate, a number of first sensor electrodes, a number of second sensor electrodes, and a number of conductive traces. The number of first sensor electrodes and the number of second sensor electrodes are arranged in a first region on the substrate corresponding to the touch area. The number of conductive traces are arranged in a second region on the substrate corresponding to the trace area. At least one of the conductive traces includes at least two conductive layers.Type: ApplicationFiled: December 5, 2014Publication date: May 26, 2016Inventors: CHIA-CHUN TAI, YING-CHIEH CHIANG, TZU-HSIANG LIN, YEN-HENG HUANG
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Patent number: 9239742Abstract: Embedded systems are provided, which includes a processing unit and a memory. The processing unit simultaneously executes first thread having a flag for performing a data acquisition operation and second thread for performing a data process and output operation for the acquired data in the data acquisition operation. The flag is used for indicating whether a state of the first thread is in an execution state or a sleep state. The memory which is coupled to the processing unit provides a shared buffer for the first and second threads. Before executing the second thread, the flag is checked to determine whether to execute the second thread, wherein the second thread is executed when the flag indicates the sleep state while execution of the second thread is suspended when the flag indicates the execution state.Type: GrantFiled: July 16, 2012Date of Patent: January 19, 2016Assignee: INSTITUTE FOR INFORMATION INDUSTRYInventors: Hsin-Yi Liu, Chih-Chiang Kao, Cheng-Hung Pan, Chun-Tai Yen
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Patent number: 9230370Abstract: A method for determining a status of at least one machine includes the following steps: a processing unit is utilized to receive and record spindle load values of the spindle in a period of time to generate a spindle load record of the spindle, and to determine if a preset condition is matched according to the spindle load record. When the preset condition is matched, the processing unit is utilized to determine a present category corresponding to the spindle load record of the spindle, and to obtain parameter-to-be-collected information corresponding to the present category. The processing unit is utilized to obtain at least one value of at least one collected parameter of the at least one machine according to the parameter-to-be-collected information corresponding to the present category, and to determine a status of the at least one machine according to the obtained value of the at least one collected parameter.Type: GrantFiled: December 14, 2012Date of Patent: January 5, 2016Assignee: INSTITUTE FOR INFORMATION INDUSTRYInventors: Chun-Tai Yen, Chih-Chiang Kao, I-Lin Liu, Ren-Dar Yang, Hung-Sheng Chiu
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Patent number: 9075456Abstract: Present disclosure is related to a touch sensing electrode structure. The structure includes multiple first electrode lines formed along a first direction spaced from each other. Each first electrode line has several first electrode blocks which are electrically connected with a space there-between. The structure also includes multiple second electrode lines along a second direction spaced from each other. The second electrode lines and the first electrode lines are overlapped and insulated. The second electrode line also includes several second electrode blocks which are electrically connected with a space. The every first or second electrode block has a plurality of second wires formed along the second direction and at least one first wire which is electrically connected with the second wires and formed along the first direction.Type: GrantFiled: April 21, 2013Date of Patent: July 7, 2015Assignee: J TOUCH CORPORATIONInventors: Yu-Chou Yeh, Tzu Chun Tai, Tsung-Her Yeh
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Publication number: 20150143967Abstract: A system for automatic chip breaking used in a cutting machine is illustrated, wherein the cutting machine has a cutter and a spindle actuator. According to control information, the spindle actuator controls the cutter to move along with a first axis to cut a workpiece, and the chips are produced. The system for automatic chip breaking includes a signal collection device, a controller, and an actuator. The signal collection device electrically coupled to the cutting machine collects the control information. The controller electrically coupled to the signal capturing device triggers a control signal according to the control information. The actuator installed between the spindle actuator and the cutter is electrically coupled to the controller, and controls the cutter to vibrate along with a second axis according to the control signal, wherein the second axis and the first axis have a specific angle.Type: ApplicationFiled: May 26, 2014Publication date: May 28, 2015Applicant: INSTITUTE FOR INFORMATION INDUSTRYInventors: CHIH CHIEH LIN, CHUN TAI YEN, CHIH CHIANG KAO, HUNG AN KAO
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Publication number: 20150148922Abstract: An embedded system is disclosed. The embedded system is used for preventing a processing machine from an abnormal phenomenon when at least one processing parameter setting value is inputted into the processing machine. The embedded system is electrically connected to the processing machine, and the processing machine comprises an input interface, a first storing medium, a first controller and a stepper motor. The embedded system comprises a second storing medium and a second controller. The second controller captures the a processing parameter setting value inputted and compares it with a security range, so as to determine whether the processing machine is able to perform process for a workpiece. When the second controller determines that the processing machine is not able to perform process for the workpiece, a stop signal is generated and transmitted to the processing machine to stop performing process for the workpiece.Type: ApplicationFiled: December 19, 2013Publication date: May 28, 2015Applicant: INSTITUTE FOR INFORMATION INDUSTRYInventors: CHUN-TAI YEN, CHIH- CHIANG KAO, CHI-CHIEH PENG, HENG LIN, HUNG-AN KAO
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Publication number: 20150142165Abstract: A utilization rate calculation method is disclosed. The utilization rate calculation method comprises steps as follows: scanning an operation signal of I/O ports via a I/O port capturing module; continuously receiving the operation signal via the I/O port capturing module; determining whether a machine tool is running according to the operation signal and a processing machine operation rule via a utilization rate calculation system; if the machine tool is running, recording a processing time data of the machine tool; generating a utilization rate according to the processing-time data and time data to be processed, wherein the processing-machine operation rule is a record for at least one I/O port stand for running corresponding to the machine tool which is running, and the I/O port stand for running is one of the I/O ports.Type: ApplicationFiled: April 28, 2014Publication date: May 21, 2015Applicant: INSTITUTE FOR INFORMATION INDUSTRYInventors: CHIH- CHIANG KAO, CHUN-TAI YEN, CHIH-YI WU, CHENG-HUNG PAN
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Patent number: 8991154Abstract: Methods and systems for controlling reductant levels in an SCR catalyst are provided. In one aspect, reductant levels are adjusted in response to a ratio of change of NOx conversion efficiency to a change of reductant level. In another aspect, reductant injection levels are periodically adjusted to see if NOx conversion efficiency is better or worse at the adjusted levels.Type: GrantFiled: July 12, 2010Date of Patent: March 31, 2015Assignee: Mack Trucks, Inc.Inventors: Chun Tai, Timothy Booher, Heath Morris
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Patent number: 8984860Abstract: In a diesel engine and exhaust aftertreatment system, a controller is arranged to control operation of the engine to obtain a first set of exhaust characteristics and to control a fuel injector to inject fuel upstream of a DPF at a first rate of injection until at least one condition is attained, and, after the at least one condition is attained, to control the fuel injector so that a rate of fuel injection is reduced and to contra! operation of the engine to obtain a second set of exhaust characteristics so that regeneration of the DPF occurs. At least one characteristic of the first and second sets of characteristics beina, different. A method for treating, diesei engine exhaust is also disclosed.Type: GrantFiled: July 2, 2010Date of Patent: March 24, 2015Assignee: Mack Trucks, Inc.Inventor: Chun Tai
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Patent number: 8965733Abstract: A machine tool data acquisition device for processing a plurality of far-end acquisition commands transmitted from a plurality of monitoring devices is provided.Type: GrantFiled: December 16, 2010Date of Patent: February 24, 2015Assignee: Institute for Information IndustryInventors: Shin-Yen Liu, Chih-Chiang Kao, I-Lin Liu, Chun-Tai Yen
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Publication number: 20150002758Abstract: A touch module having a sensing area and a non-sensing area is provided. The touch module includes a cover covering the sensing and non-sensing areas, a first and a second sensing electrode layers disposed in the sensing area, a first and a second circuit layers disposed in the non-sensing area, a shielding layer, and a blocking layer. The first and second circuit layers are electrically connected to the first and second sensing electrode layers respectively. The first and second circuit layers at least partially overlap each other along a direction perpendicular to a surface of the cover. The shielding layer is disposed in the non-sensing area and between the first and second circuit layers. The blocking layer is disposed on aforementioned surface and in the non-sensing area. The blocking layer at least partially overlaps the first circuit layer, the second circuit layer, and the shielding layer along aforementioned direction.Type: ApplicationFiled: June 17, 2014Publication date: January 1, 2015Applicant: YOUNG LIGHTING TECHNOLOGY INC.Inventors: Yu-Han Chu, Li-Chun Tai, Yi-Lung Wang, Chia-Chia Lin
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Patent number: 8924800Abstract: Remote monitoring systems for remotely monitoring execution status of a PLC (Programmable Logic controller) program of a machine include a storage module, a parameter retrieval module and a monitoring module. The storage module stores ladder diagram information corresponding to a PLC source program, wherein the ladder diagram information includes PLC signal address relation information, a plurality of logic switches and a responsive collect command of each logic switch of a ladder diagram. The PLC signal address relation information indicates the relations of the logic switches on the ladder diagram. The parameter retrieval module respectively retrieves parameter data corresponding to the logic switches using the responsive collect commands.Type: GrantFiled: December 13, 2012Date of Patent: December 30, 2014Assignee: Institute for Information IndustryInventors: Chih-Chiang Kao, Chun-Tai Yen, I-Lin Liu, Chih-Chieh Lin, Ren-Dar Yang, Hung-Sheng Chiu, Yu-Shiang Hung