Patents by Inventor Chris T. Burket
Chris T. Burket 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: 20240038440Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.Type: ApplicationFiled: October 5, 2023Publication date: February 1, 2024Inventors: Feng-Lung CHIEN, Tsang-Feng WU, Yuan HAN, Tzu-Chieh KAO, Chien-Hung LIN, Kuang-Lun LEE, Hsiang-Hui HSU, Shu-Yi TSUI, Kuo-Jui LEE, Kun-Ying LEE, Mao-Chun CHEN, Tai-Hsien YU, Wei-Yu CHEN, Yi-Ju LI, Kuei-Yuan CHANG, Wei-Chun LI, Ni-Ni LAI, Sheng-Hao LUO, Heng-Sheng PENG, Yueh-Hui KUAN, Hsiu-Chen LIN, Yan-Bing ZHOU, Chris T. Burket
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Patent number: 11817253Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.Type: GrantFiled: April 30, 2020Date of Patent: November 14, 2023Assignee: TDK TAIWAN CORP.Inventors: Feng-Lung Chien, Tsang-Feng Wu, Yuan Han, Tzu-Chieh Kao, Chien-Hung Lin, Kuang-Lun Lee, Hsiang-Hui Hsu, Shu-Yi Tsui, Kuo-Jui Lee, Kun-Ying Lee, Mao-Chun Chen, Tai-Hsien Yu, Wei-Yu Chen, Yi-Ju Li, Kuei-Yuan Chang, Wei-Chun Li, Ni-Ni Lai, Sheng-Hao Luo, Heng-Sheng Peng, Yueh-Hui Kuan, Hsiu-Chen Lin, Yan-Bing Zhou, Chris T. Burket
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Publication number: 20200350113Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.Type: ApplicationFiled: April 30, 2020Publication date: November 5, 2020Inventors: Feng-Lung CHIEN, Tsang-Feng WU, Yuan HAN, Tzu-Chieh KAO, Chien-Hung LIN, Kuang-Lun LEE, Hsiang-Hui HSU, Shu-Yi TSUI, Kuo-Jui LEE, Kun-Ying LEE, Mao-Chun CHEN, Tai-Hsien YU, Wei-Yu CHEN, Yi-Ju LI, Kuei-Yuan CHANG, Wei-Chun LI, Ni-Ni LAI, Sheng-Hao LUO, Heng-Sheng PENG, Yueh-Hui KUAN, Hsiu-Chen LIN, Yan-Bing ZHOU, Chris T. Burket
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Patent number: 9595383Abstract: A wireless charging coil PCB structure includes a first coil disposed on a first layer of PCB, where a center or peripheral of the first coil is a first non-coil region; a second coil disposed on a second layer of PCB, where a center or peripheral of the second coil is a second non-coil region; first conductive wires on the first non-coil region; and second conductive wires on the second non-coil region. Electric contacts are arranged between the first conductor and the second coil, and electrically connected in parallel to the first conductive wires and the portion of the second coil. Electric contacts are arranged between the second conductor and the first coil, and electrically connected in parallel to the second conductive wires and the portion of the first coil. The amount of charge is increased in the coil and resistance is reduced to overcome proximity effect.Type: GrantFiled: January 26, 2015Date of Patent: March 14, 2017Assignee: TDK TAIWAN CORPORATIONInventors: Feng-Lung Chien, Takahiro Oishi, Chris T Burket, Chao-Neen Chang, Alan Wu
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Publication number: 20160126009Abstract: A wireless charging coil PCB structure includes a first coil disposed on a first layer of PCB, where a center or peripheral of the first coil is a first non-coil region; a second coil disposed on a second layer of PCB, where a center or peripheral of the second coil is a second non-coil region; first conductive wires on the first non-coil region; and second conductive wires on the second non-coil region. Electric contacts are arranged between the first conductor and the second coil, and electrically connected in parallel to the first conductive wires and the portion of the second coil. Electric contacts are arranged between the second conductor and the first coil, and electrically connected in parallel to the second conductive wires and the portion of the first coil. The amount of charge is increased in the coil and resistance is reduced to overcome proximity effect.Type: ApplicationFiled: January 26, 2015Publication date: May 5, 2016Inventors: Feng-Lung CHIEN, Takahiro OISHI, Chris T BURKET, Chao-Neen CHANG, Alan WU
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Publication number: 20160126001Abstract: A wireless charging coil PCB structure with slit includes at least one coil is disposed on a printed circuit board (PCB), wherein a slit defined on a portion of the conductive wire of the coil. The slit is located at the center of the coil wires and extending parallel to the conductive wire of the coil to increase the distance between the coil turns of the wire winding, and to overcome the proximity effect between the coil wires, and to reduce the coil impedance as well as enhance the heat dissipation effect.Type: ApplicationFiled: January 26, 2015Publication date: May 5, 2016Inventors: Feng-Lung CHIEN, Takahiro OISHI, Chris T. BURKET, Chao-Neen CHANG, Alan WU
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Patent number: 8368368Abstract: The DC/DC voltage converter comprises at least one switching transistor. An inductor is connected to the at least one switching transistor. A pulse width modulation circuit generates control signals to at least one switching transistor responsive to a current control signal. A current sensor connected in parallel with the inductor senses current passing through the inductor. The sensor comprises a resistor and an NTC capacitor connected in series with the resistor. Circuitry for monitoring the voltage across the NTC capacitor generates the current control signal responsive to the monitored voltage.Type: GrantFiled: December 5, 2008Date of Patent: February 5, 2013Assignee: Intersil Americas Inc.Inventors: Weihong Qiu, Chris T. Burket, Gustavo James Mehas
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Publication number: 20090146635Abstract: The DC/DC voltage converter comprises at least one switching transistor. An inductor is connected to the at least one switching transistor. A pulse width modulation circuit generates control signals to at least one switching transistor responsive to a current control signal. A current sensor connected in parallel with the inductor senses current passing through the inductor. The sensor comprises a resistor and an NTC capacitor connected in series with the resistor. Circuitry for monitoring the voltage across the NTC capacitor generates the current control signal responsive to the monitored voltage.Type: ApplicationFiled: December 5, 2008Publication date: June 11, 2009Applicant: INTERSIL AMERICAS INC.Inventors: WEIHONG QIU, CHRIS T. BURKET, GUSTAVO JAMES MEHAS
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Patent number: 7428135Abstract: A multilayer capacitor comprises a multilayer body in which dielectric layers and first and second inner electrodes are alternately laminated, and first and second terminal conductors and first and second outer connecting conductors. At least one each of first and second terminal conductors and the first outer connecting conductor are formed on a first side face of the multilayer body. At least one each of the first and second terminal conductors and the second outer connecting conductor are formed on a second side face of the multilayer body opposing the first side face. Each inner electrode is electrically connected to the corresponding outer connecting conductors. First and second inner connecting conductors electrically connected to the corresponding terminal and outer connecting conductors are laminated in the multilayer body. An equivalent series resistance is set to a desirable value by adjusting the number or positions of the inner connecting conductors.Type: GrantFiled: June 26, 2006Date of Patent: September 23, 2008Assignee: TDK CorporationInventors: Masaaki Togashi, Takashi Aoki, Takeru Yoshida, Chris T Burket
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Patent number: 7388738Abstract: A multilayer capacitor comprises a capacitor body; first and second inner electrodes alternately arranged in the capacitor body; and a first outer connecting conductor and first and second terminal electrodes arranged on an outer surface of the capacitor body. Each first inner electrode has a first main electrode portion and a first lead electrode portion for connecting the first main electrode portion to the first outer connecting conductor. Each second inner electrode has a second main electrode portion and a second lead electrode portion for connecting the second main electrode portion to at least one second terminal electrode. The capacitor body includes a first inner connecting conductor arranged outside of at least one set of first and second inner electrodes in the opposing direction of the first and second inner electrodes and connected to at least one first terminal electrode and the first outer connecting conductor.Type: GrantFiled: March 28, 2007Date of Patent: June 17, 2008Assignee: TDK CorporationInventors: Masaaki Togashi, Chris T. Burket
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Publication number: 20070297153Abstract: A multilayer capacitor comprises a multilayer body in which dielectric layers and first and second inner electrodes are alternately laminated, and first and second terminal conductors and first and second outer connecting conductors. At least one each of first and second terminal conductors and the first outer connecting conductor are formed on a first side face of the multilayer body. At least one each of the first and second terminal conductors and the second outer connecting conductor are formed on a second side face of the multilayer body opposing the first side face. Each inner electrode is electrically connected to the corresponding outer connecting conductors. First and second inner connecting conductors electrically connected to the corresponding terminal and outer connecting conductors are laminated in the multilayer body. An equivalent series resistance is set to a desirable value by adjusting the number or positions of the inner connecting conductors.Type: ApplicationFiled: June 26, 2006Publication date: December 27, 2007Applicant: TDK CORPORATIONInventors: Masaaki Togashi, Takashi Aoki, Takeru Yoshida, Chris T. Burket
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Patent number: 7283348Abstract: A multilayer capacitor comprises a multilayer body in which a plurality of dielectric layers and a plurality of first and second inner electrodes are alternately laminated, and a plurality of outer conductors (first and second terminal conductors, and first and second outer connecting conductors) formed on the multilayer body. Each of the outer conductors is formed on one of two side faces of the multilayer body opposing each other. Each of the first and second inner electrodes is electrically connected to the corresponding outer connecting conductor. At least one inner connecting conductor layer including a first and a second inner connecting conductors is laminated in the multilayer body. Each of the inner connecting conductors is electrically connected to the corresponding terminal and outer connecting conductors. The equivalent series resistance of the multilayer capacitor is set to a desirable value by adjusting the number or position of inner connecting conductor layer.Type: GrantFiled: December 22, 2005Date of Patent: October 16, 2007Assignee: TDK CorporationInventors: Masaaki Togashi, Chris T. Burket
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Patent number: 7145429Abstract: A multilayer capacitor comprises a multilayer body in which a plurality of dielectric layers are laminated, and first to fourth outer conductors formed on the multilayer body. The multilayer body includes first to fourth inner conductors. The first and second inner conductors have respective regions opposing each other with at least one dielectric layer in between. The first and second inner conductors are connected to the third and second outer conductors respectively. The third inner conductor is connected to the first and third outer conductors, and the fourth inner conductor is connected to the second and fourth outer conductors. Two outer conductors and the remaining two outer conductors are respectively formed on first and second side faces of the multilayer body which oppose each other and are parallel to an opposing direction of the first and second inner conductors.Type: GrantFiled: January 26, 2006Date of Patent: December 5, 2006Assignee: TDK CorporationInventors: Masaaki Togashi, Chris T. Burket
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Patent number: 7088569Abstract: A multilayer capacitor comprises a multilayer body in which a plurality of dielectric layers and a plurality of first and second inner electrodes are alternately laminated, and a plurality of outer conductors (first and second terminal conductors, and first and second outer connecting conductors) formed on the multilayer body. Each of the outer conductors is formed on one of two side faces of the multilayer body opposing each other. Each of the first and second inner electrodes is electrically connected to the corresponding outer connecting conductor. At least one first inner connecting conductor and at least one second inner connecting conductor are laminated in the multilayer body. Each of the inner connecting conductors is electrically connected to the corresponding terminal and outer connecting conductors. The equivalent series resistance of the multilayer capacitor is set to a desirable value by adjusting the number or position of inner connecting conductors.Type: GrantFiled: December 22, 2005Date of Patent: August 8, 2006Assignee: TDK CorporationInventors: Masaaki Togashi, Chris T. Burket
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Patent number: 6870728Abstract: An electrolytic capacitor with a further lowered impedance is provided. In the electrolytic capacitor in accordance with the present invention, respective currents directed opposite from each other flow through anode and cathode vias extending along the thickness of a substrate. The anode vias are lopsidedly located in a marginal area of an anode electrode pattern, and thus are disposed significantly close to the cathode vias formed in a cathode electrode pattern disposed close to the anode electrode pattern. The cathode vias are lopsidedly located in a marginal area of the cathode electrode pattern, and thus are disposed significantly close to the anode vias. Since the anode and cathode vias are formed close to each other as such, this electrolytic capacitor achieves a lower ESL, thereby attaining an impedance lower than that of a conventional electrolytic capacitor.Type: GrantFiled: January 29, 2004Date of Patent: March 22, 2005Assignee: TDK CorporationInventors: Chris T. Burket, Yumiko Yoshihara, Masaaki Kobayashi
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Patent number: 5280145Abstract: A unitized, switch activating mechanism for use in keyboard assemblies for activating snap dome or similar type switches. The mechanism includes a relatively hard actuating tip portion disposed intermediate an elastomeric conical skirt portion and a light guide portion. The conical skirt functions both as a light reflector and as a return spring. The light guide portion is constructed from a diffused translucent, relatively hard elastomeric material which functions as a highly efficient light guide for uniformly illuminating the key legend of the key board assembly with which the light guide interfaces.Type: GrantFiled: December 30, 1992Date of Patent: January 18, 1994Assignee: Jay-El Products, Inc.Inventors: Arthur R. Mosier, Chris T. Burket