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公开(公告)号：US10520900B2
公开(公告)日：2019-12-31
申请号：US15393096
申请日：2016-12-28
Applicant: Texas Instruments Incorporated
Abstract: In described examples, an apparatus includes a physics cell and an electronic circuit. The physics cell includes an atomic chamber, a laser source, a modulator, a photodetector and a field coil. The electronic circuit includes a frequency synthesizer, a controller and a digital to analog converter.
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公开(公告)号：US10444102B2
公开(公告)日：2019-10-15
申请号：US15698528
申请日：2017-09-07
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Juan Alejandro Herbsommer , Adam Joseph Fruehling , Swaminathan Sankaran , Benjamin Stassen Cook
Abstract: A pressure transducer includes a cavity, dipolar molecules disposed within the cavity, and pressure measurement circuitry. The pressure measurement circuitry is configured to measure a width of an absorption peak of the dipolar molecules, and to determine a value of pressure in the cavity based on the width of the absorption peak.
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公开(公告)号：US10370760B2
公开(公告)日：2019-08-06
申请号：US15843313
申请日：2017-12-15
Applicant: Texas Instruments Incorporated
Abstract: Described examples include a method of fabricating a gas cell, including forming a cavity in a first substrate, providing a nonvolatile precursor material in the cavity of the first substrate, bonding a second substrate to the first substrate to form a sealed cavity including the nonvolatile precursor material in the cavity, and activating the precursor material after or during forming the sealed cavity to release a target gas inside the sealed cavity.
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公开(公告)号：US20190186007A1
公开(公告)日：2019-06-20
申请号：US15843313
申请日：2017-12-15
Applicant: Texas Instruments Incorporated
CPC classification number: C23C16/45525 , B29C65/14 , B29C66/034 , B29C66/112 , B29L2031/34 , C23C16/403 , C23C16/56 , G04F5/14 , H03L7/26 , H05K2201/09836
Abstract: Described examples include a method of fabricating a gas cell, including forming a cavity in a first substrate, providing a nonvolatile precursor material in the cavity of the first substrate, bonding a second substrate to the first substrate to form a sealed cavity including the nonvolatile precursor material in the cavity, and activating the precursor material after or during forming the sealed cavity to release a target gas inside the sealed cavity.
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公开(公告)号：US20190058232A1
公开(公告)日：2019-02-21
申请号：US15681541
申请日：2017-08-21
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Adam Joseph Fruehling , Benjamin Stassen Cook , Juan Alejandro Herbsommer , Swaminathan Sankaran
Abstract: An apparatus includes a substrate containing a cavity and a dielectric structure covering at least a portion of the cavity. The cavity is hermetically sealed. The apparatus also may include a launch structure formed on the dielectric structure and outside the hermetically sealed cavity. The launch structure is configured to cause radio frequency (RF) energy flowing in a first direction to enter the hermetically sealed cavity through the dielectric structure in a direction orthogonal to the first direction. Various types of launch structures are disclosed herein.
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Patent Agency Ranking
公开(公告)号：US10128555B2
公开(公告)日：2018-11-13
申请号：US15374248
申请日：2016-12-09
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Benjamin S. Cook , Juan Alejandro Herbsommer
Abstract: A digital system has a substrate having a top surface on which a waveguide is formed on the top surface of the substrate. The waveguide is formed by a conformal base layer formed on the top surface of the substrate, two spaced apart sidewalls, and a top conformal layer connected to the base layer to form a longitudinal core region. The waveguide may be a metallic or otherwise conductive waveguide, a dielectric waveguide, a micro-coax, etc.
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公开(公告)号：US09780017B2
公开(公告)日：2017-10-03
申请号：US15346822
申请日：2016-11-09
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Benjamin Stassen Cook , Juan Alejandro Herbsommer , Yong Lin , Rongwei Zhang , Abram Castro , Matthew David Romig
IPC: H01L23/49 , H01L23/495 , H01L21/288 , H01L21/48 , H01L23/498 , H01L23/00 , H01L25/065 , H01L25/00
CPC classification number: H01L23/4952 , H01L21/2885 , H01L21/4821 , H01L21/4825 , H01L21/4867 , H01L23/49513 , H01L23/49541 , H01L23/49572 , H01L23/49582 , H01L23/49586 , H01L23/49822 , H01L23/49838 , H01L23/49883 , H01L24/05 , H01L24/32 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/83 , H01L24/85 , H01L24/92 , H01L25/0657 , H01L25/50 , H01L2224/04042 , H01L2224/0612 , H01L2224/16245 , H01L2224/2919 , H01L2224/32225 , H01L2224/32245 , H01L2224/48227 , H01L2224/48247 , H01L2224/48464 , H01L2224/73265 , H01L2224/75 , H01L2224/83192 , H01L2224/92247 , H01L2225/0651 , H01L2225/06555 , H01L2924/00014 , H01L2924/13055 , H01L2924/14 , H01L2924/1511 , H01L2924/1711 , H01L2924/181 , H01L2924/00 , H01L2924/00012 , H01L2224/45099 , H01L2224/45015 , H01L2924/207 , H01L2924/0665
Abstract: A method of lead frame surface modification includes providing at least one pre-fabricated metal lead frame or package substrate (substrate) unit including a base metal having a die pad and a plurality of contact regions surrounding the die pad. An ink including a material that is a solid or a precursor for a solid that forms a solid upon a curing step or a sintering step that removes a liquid carrier is additively deposited including onto at least one of (i) a region of the die pad and (ii) at one region of at least a first of the contact regions (first contact region). The ink is sintered or cured to remove the liquid carrier so that a substantially solid ink residue remains.
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公开(公告)号：US09716302B2
公开(公告)日：2017-07-25
申请号：US15285723
申请日：2016-10-05
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Juan Alejandro Herbsommer , Bradley Allen Kramer
CPC classification number: H01P3/16 , H01L2223/6677 , H01L2224/16227 , H01L2924/15321 , H01Q1/24 , H01Q13/085 , H01Q15/14 , H01Q19/10 , H01Q21/28 , H04B1/04
Abstract: A system is provided for transmitting sub-terahertz electro-magnetic radio frequency (RF) signals using a dielectric waveguide (DWG) having a dielectric core member surrounded by dielectric cladding. An RF transmitter is coupled to an antenna located on a first substrate, in which the antenna is adjacent an edge of the substrate. The first substrate is mounted on a second substrate. A conductive reflector plate is formed on the top surface of the second substrate. An end of the DWG is mounted on the second substrate over the reflector plate such that an exposed face of the core member at the end of the DWG is adjacent the antenna. The core member at the end of DWG forms an angle of inclination with the second substrate in which the angle is in a range of approximately 10-30 degrees.
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69.发明授权公开(公告)号：US09705174B2
公开(公告)日：2017-07-11
申请号：US14555545
申请日：2014-11-26
Applicant: Texas Instruments Incorporated
Inventor： Robert Floyd Payne , Gerd Schuppener , Juan Alejandro Herbsommer
CPC classification number: H01P3/16 , H01P11/006
Abstract: A digital system has a dielectric core waveguide that is formed within a multilayer substrate. The dielectric waveguide has a longitudinal dielectric core member formed in the core layer having two adjacent longitudinal sides each separated from the core layer by a corresponding slot portion formed in the core layer The dielectric core member has the first dielectric constant value. A cladding surrounds the dielectric core member formed by a top layer and the bottom layer infilling the slot portions of the core layer. The cladding has a dielectric constant value that is lower than the first dielectric constant value.
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公开(公告)号：US20170093010A1
公开(公告)日：2017-03-30
申请号：US15285723
申请日：2016-10-05
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Juan Alejandro Herbsommer , Bradley Allen Kramer
CPC classification number: H01P3/16 , H01L2223/6677 , H01L2224/16227 , H01L2924/15321 , H01Q1/24 , H01Q13/085 , H01Q15/14 , H01Q19/10 , H01Q21/28 , H04B1/04
Abstract: A system is provided for transmitting sub-terahertz electro-magnetic radio frequency (RF) signals using a dielectric waveguide (DWG) having a dielectric core member surrounded by dielectric cladding. An RF transmitter is coupled to an antenna located on a first substrate, in which the antenna is adjacent an edge of the substrate. The first substrate is mounted on a second substrate. A conductive reflector plate is formed on the top surface of the second substrate. An end of the DWG is mounted on the second substrate over the reflector plate such that an exposed face of the core member at the end of the DWG is adjacent the antenna. The core member at the end of DWG forms an angle of inclination with the second substrate in which the angle is in a range of approximately 10-30 degrees.
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