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).
-
Publication number: 20220277797Abstract: An electronic device comprises circuitry to generate and authenticate a first write protect (WP) signal; a controller to write data to a memory, the controller to generate a second WP signal; and a logic gate coupled to the circuitry and the controller. The logic gate is to receive the first and second WP signals; generate a third WP signal based on the first and second WP signals; and assert the third WP signal to the memory to control a write enable state of the memory.Type: ApplicationFiled: October 10, 2019Publication date: September 1, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Kai-Chun Tai, Super Liao, Thong Thai
-
Patent number: 11355879Abstract: The present application discloses an interconnection connector including an insulative housing and a number of conductive terminals. The insulative housing includes a base portion and a mating portion adapted to mate with a mating connector. Each conductive terminal includes a contact portion positioned in the mating portion and an abutment portion located on the base portion. The contact portions are adapted for being electrically connected to the mating connector, and the abutment portions are adapted for contacting a conductive pad of a flexible flat cable. Besides, a connector assembly including the interconnection connector is also disclosed. The present application simplifies the mating structure by providing the abutment portions on the base portion to contact the conductive pads of the flexible flat cable, thereby easily to achieve electrical connection between the conductive terminals and the flexible flat cable.Type: GrantFiled: June 22, 2020Date of Patent: June 7, 2022Assignee: SUINING LUXSHARE PRECISION INDUSTRY CO., LTD.Inventors: Rui Qing, Sheng Wei Su, Chun-Tai Lee, Hui Hu
-
Publication number: 20220094354Abstract: Herein disclosed is a voltage isolation circuit coupled to power supplies. The voltage isolation circuit comprises a series switch group controlled by a first control signal, a parallel switch group controlled by a second control signal, and a first high impedance element. The series switch group comprises a transistor arranged in a first current loop and having two channels connected to one of the power supplies respectively. The first high impedance element, coupled to the transistor in parallel, has a measurement terminal and two ends, connected to one of the power supplies respectively. When the series switch group is conducted, the power supplies are coupled in series in the first current loop. When the parallel switch group is conducted, the power supplies are coupled in parallel in a second current loop. Impedance values measured from the measurement terminal to each end of the first high impedance element are identical.Type: ApplicationFiled: September 19, 2021Publication date: March 24, 2022Inventors: Yung-Lin CHEN, Szu-Chieh SU, Lien-Sheng HUNG, Chun-Tai CHENG, Hsi-Ping TSAI, Szu-Hsin YEH
-
Publication number: 20210151024Abstract: A sound isolation window includes a frame and a plurality of sound blocking bars. The frame has an upper frame portion and a lower frame portion. The frame further has a first sidewall and a second sidewall connected to the upper and lower frame portion. The upper frame portion, the lower frame portion, the first sidewall and the second sidewall form a first opening and an opposite second opening. Each sound blocking bar includes a plane perpendicular to the upper frame portion and the lower frame. The sound blocking bars are arranged along the first direction from the first opening to the second opening and spaced apart from each other. Projections along the first direction of the sound blocking bars over the first opening cover the first opening. The width of each sound blocking bar is less than one-half of the width of the first opening.Type: ApplicationFiled: December 12, 2019Publication date: May 20, 2021Inventors: Chun-Tai WU, Yi-Chen WANG
-
Publication number: 20210013650Abstract: The present application discloses an interconnection connector including an insulative housing and a number of conductive terminals. The insulative housing includes a base portion and a mating portion adapted to mate with a mating connector. Each conductive terminal includes a contact portion positioned in the mating portion and an abutment portion located on the base portion. The contact portions are adapted for being electrically connected to the mating connector, and the abutment portions are adapted for contacting a conductive pad of a flexible flat cable. Besides, a connector assembly including the interconnection connector is also disclosed. The present application simplifies the mating structure by providing the abutment portions on the base portion to contact the conductive pads of the flexible flat cable, thereby easily to achieve electrical connection between the conductive terminals and the flexible flat cable.Type: ApplicationFiled: June 22, 2020Publication date: January 14, 2021Applicant: SUINING LUXSHARE PRECISION INDUSTRY CO., LTD.Inventors: Rui Qing, Sheng Wei Su, Chun-Tai Lee, Hui Hu
-
Patent number: 10851692Abstract: A method and engine arrangement are provided for monitoring components in an exhaust aftertreatment system (EATS) including a diesel oxidation catalyst (DOC), a diesel particulate filter (DPF), and a selective catalytic reduction catalyst (SCR). A first O2 level is measured at a first location between the DOC and the DPF, a second O2 level is measured at a second location downstream of the SCR, a first NOx level is measured at, the first location, a second NOx level is measured at the second location, SCR efficiency is calculated based on the first and second NOx levels, and whether the DOC, the DPP. and the SCR are functioning property is determined based on whether the first O2 level is within a first O:2 target, whether the second O2 level is within a second O2 target, and whether SCR efficiency is within an SCR efficiency target.Type: GrantFiled: January 24, 2017Date of Patent: December 1, 2020Assignee: Volvo Truck CorporationInventors: Qunlong Dong, Chun Tai
-
Publication number: 20200273603Abstract: A flexible flat cable (FFC) includes a first insulation layer, at least one pair of conductors, a plurality of low-k dielectric layers, two second insulation layers, and at least one shielding layer. The pair of conductors is located within the first insulation layer. Each pair of conductors includes a plurality of first conductors, and the first conductors are axially extending and arranged in parallel. The low-k dielectric layers are embedded in the first insulation layer. Each of the pair of conductors or each of the first conductors is covered and surrounded with one low-k dielectric layer. The two second insulation layers are located on two surfaces of the first insulation layer. The shielding layer is located on the two second insulation layers opposite to the first insulation layer.Type: ApplicationFiled: May 13, 2020Publication date: August 27, 2020Applicant: LUXSHARE-ICT CO., LTD.Inventor: Chun-Tai Lee
-
Publication number: 20190353065Abstract: A method and engine arrangement are provided for monitoring components in an exhaust aftertreatment system (EATS) including a diesel oxidation catalyst (DOC), a diesel particulate filter (DPF), and a selective catalytic reduction catalyst (SCR). A first 02 level is measured at a first location between the DOC and the DPF, a second 02 level is measured at a second location downstream of the SCR, a first NOx level is measured at. the first location, a second NOx level is measured at the second location, SCR efficiency is calculated based on the first and second NOx levels, and whether the DOC, the DPP. and the SCR are functioning property is determined based on whether the first 02 level is within a first 0:2 target, whether the second 02 level is within a second 02 target, and whether SCR efficiency is within an SCR efficiency target.Type: ApplicationFiled: January 24, 2017Publication date: November 21, 2019Applicant: Volvo Truck CorporationInventors: Qunlong DONG, Chun TAI
-
Patent number: 10331254Abstract: A touch organic light-emitting diode display device including an organic light-emitting diode display, a touch panel, and a linear polarizing layer is provided. The touch panel is disposed on the organic light-emitting diode display, and the touch panel includes a substrate, a driving electrode, a sensing electrode, and a dielectric layer. The driving electrode is adapted to transmit a driving signal, and the sensing electrode is adapted to receive a sensing signal. The driving electrode and the sensing electrode are disposed to be insulated from each other, and the dielectric layer is connected to at least one of the driving electrode and the sensing electrode. The dielectric layer has a one-quarter wavelength phase delay amount, and the dielectric layer is formed by coating. The linear polarizing layer is disposed at one side of the touch panel away from the organic light-emitting diode display. Besides, a touch device is also provided.Type: GrantFiled: August 4, 2017Date of Patent: June 25, 2019Assignee: Coretronic CorporationInventors: Wen-Chun Wang, Chia-Chia Lin, Li-Chun Tai
-
Patent number: 10265718Abstract: An atomizing device includes a first liquid chamber to store a liquid to be atomized; a nozzle plate unit disposed on the first liquid chamber and used to spray the liquid into first atomized droplets; and an indirect spray unit disposed at a position where the first atomized droplets are sprayed to accept the first atomized droplets. The indirect spray unit includes a channel structure having a droplet inlet disposed toward a position where the nozzle plate unit sprays out the first atomized droplets; and a droplet outlet disposed on one side wall of the atomizing device. The droplet inlet receives the first atomized droplets to enter the indirect spray unit. The first atomizing droplets undertake striking and rebounding repeatedly in the channel structure to form the second atomized droplets. The second atomized droplets are sprayed out from the droplet outlet.Type: GrantFiled: April 17, 2017Date of Patent: April 23, 2019Assignee: TAIWAN PURITIC CORP.Inventor: Chun-Tai Chiang
-
Publication number: 20180169289Abstract: 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, and the containing body has a recess with a first pattern, which is one-piece integrally-formed on the recess. The atomizing part includes a nozzle plate, the elastic element and an atomizing electric-connection portion electrically connected to the nozzle plate. The elastic element inseparable encapsulates part of the nozzle plate. The elastic element has a second pattern corresponding to the first pattern, and the second pattern is closely press-fitted to the first pattern to make the nozzle plate detachably installed 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: February 20, 2018Publication date: June 21, 2018Inventor: Chun-Tai CHIANG
-
Patent number: 9948529Abstract: A platform for remote management of production and optimization of manufacturing efficiency by utilizing a cloud server to provide data obtained from sensors on production machines to mobile devices. 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. The data is analyzed and appropriate information is sent to a mobile device in order for personnel in a location remote from the facility to observe production data and perform management functions. A message broker is provided between the mobile device and the cloud server to facilitate information transfers and to balance the data transfer load according to network or device capabilities and statuses.Type: GrantFiled: May 20, 2016Date of Patent: April 17, 2018Inventor: Chun-Tai Yen
-
Patent number: 9898643Abstract: 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: GrantFiled: December 7, 2015Date of Patent: February 20, 2018Assignees: INTERFACE OPTOELECTRONIC (SHENZHEN) CO., LTD., GENERAL INTERFACE SOLUTION LIMITEDInventors: Chun-Te Chang, Yu-Pi Kuo, Chung-Wu Liu, Chia-Chun Tai, Wei-Chung Chuang, Yen-Heng Huang
-
Publication number: 20180046294Abstract: A touch organic light-emitting diode display device including an organic light-emitting diode display, a touch panel, and a linear polarizing layer is provided. The touch panel is disposed on the organic light-emitting diode display, and the touch panel includes a substrate, a driving electrode, a sensing electrode, and a dielectric layer. The driving electrode is adapted to transmit a driving signal, and the sensing electrode is adapted to receive a sensing signal. The driving electrode and the sensing electrode are disposed to be insulated from each other, and the dielectric layer is connected to at least one of the driving electrode and the sensing electrode. The dielectric layer has a one-quarter wavelength phase delay amount, and the dielectric layer is formed by coating. The linear polarizing layer is disposed at one side of the touch panel away from the organic light-emitting diode display. Besides, a touch device is also provided.Type: ApplicationFiled: August 4, 2017Publication date: February 15, 2018Applicant: Young Lighting Technology Inc.Inventors: Wen-Chun Wang, Chia-Chia Lin, Li-Chun Tai
-
Patent number: 9892304Abstract: 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: GrantFiled: October 22, 2015Date of Patent: February 13, 2018Assignees: INTERFACE OPTOELECTRONICS (SHENZHEN) CO., LTD., GENERAL INTERFACE SOLUTION LIMITEDInventors: Chun-Te Chang, Chia-Chun Tai, Wei-Chung Chuang, Yen-Heng Huang
-
Publication number: 20180029065Abstract: The present invention provides an atomizing device, which comprises: a first liquid chamber to store a liquid to be atomized; a nozzle plate unit disposed on the first liquid chamber and used to spray the liquid into first atomized droplets; and an indirect spray unit disposed at a position where the first atomized droplets are sprayed to accept the first atomized droplets. The indirect spray unit comprises a channel-like structure having a droplet inlet disposed toward a position where the nozzle plate unit sprays out the first atomized droplets; and a droplet outlet disposed on one side wall of the atomizing device. The droplet inlet receives the first atomized droplets to enter the indirect spray unit. The first atomizing droplets undertake striking and rebounding repeatedly in the channel-like structure to form the second atomized droplets. The second atomized droplets are sprayed out from the droplet outlet.Type: ApplicationFiled: April 17, 2017Publication date: February 1, 2018Inventor: Chun-Tai CHIANG
-
Patent number: 9837323Abstract: 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: GrantFiled: June 29, 2016Date of Patent: December 5, 2017Assignee: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATIONInventors: Chih Chun Tai, Lei Fang, Dae Sub Jung, Gangning Wang, Guangli Yang, Jiao Wang, Hong Sun, Yunpeng Peng
-
Publication number: 20170339032Abstract: A platform for remote management of production and optimization of manufacturing efficiency by utilizing a cloud server to provide data obtained from sensors on production machines to mobile devices. 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. The data is analyzed and appropriate information is sent to a mobile device in order for personnel in a location remote from the facility to observe production data and perform management functions. A message broker is provided between the mobile device and the cloud server to facilitate information transfers and to balance the data transfer load according to network or device capabilities and statuses.Type: ApplicationFiled: May 20, 2016Publication date: November 23, 2017Inventor: CHUN-TAI YEN
-
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
-
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