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公开(公告)号：US10859980B2
公开(公告)日：2020-12-08
申请号：US16234499
申请日：2018-12-27
Applicant: Texas Instruments Incorporated
Inventor： Argyrios Dellis , Juan Alejandro Herbsommer , Adam Joseph Fruehling
Abstract: A clock apparatus with a gas cell. The gas cell includes: (i) a first chamber including a sealed interior for providing a signal waveguide; and (ii) a second chamber, in fluid communication with the first chamber, and comprising apparatus for directing atoms having a selected velocity vector into the first chamber.
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公开(公告)号：US10754302B2
公开(公告)日：2020-08-25
申请号：US16234492
申请日：2018-12-27
Applicant: Texas Instruments Incorporated
Inventor： Juan Alejandro Herbsommer , Argyrios Dellis , Adam Joseph Fruehling
Abstract: A clock apparatus, with: (i) a gas cell, including a cavity including a sealed interior for providing a signal waveguide; (ii) a first apparatus for providing a first electromagnetic wave to travel in the cavity and along a first direction; (iii) a second apparatus for providing a second electromagnetic wave to travel in the cavity and along a second direction opposite the first direction; (iv) a dipolar gas inside the sealed interior of the cavity; and (v) receiving apparatus for detecting an amount of energy in the second electromagnetic wave after the second electromagnetic wave passes through the dipolar gas.
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公开(公告)号：US20200211798A1
公开(公告)日：2020-07-02
申请号：US16234243
申请日：2018-12-27
Applicant: Texas Instruments Incorporated
Abstract: A switch that includes a droplet capable of spreading between two conductors to allow them to be coupled when a voltage is applied. The droplet can be enclosed by a cap that is bonded to a wafer that the droplet is placed upon, and include metallic properties. The cap can create a cavity that may be filled by a fluid, gas, or vapor. The cavity can have multiple conductors that extend partially or fully through it. The droplet can couple the conductors when specific voltages, or frequencies are applied to them. At the specific voltage and frequency the droplet can spread allowing at least two conductors to be coupled.
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Patent Agency Ranking
公开(公告)号：US10649408B2
公开(公告)日：2020-05-12
申请号：US16234494
申请日：2018-12-27
Applicant: Texas Instruments Incorporated
Inventor： Juan Alejandro Herbsommer , Bichoy Bahr , Argyrios Dellis , Adam Joseph Fruehling
Abstract: A clock apparatus with: (i) a gas cell, including a continuous path cavity including a sealed interior for providing a signal waveguide; (ii) an apparatus for providing an electromagnetic wave to travel along the continuous path cavity and for circulating around the continuous path cavity back toward and past a point of entry of the electromagnetic wave in the continuous path cavity; (iii) a dipolar gas inside the sealed interior of the cavity; and (iv) receiving apparatus for detecting an amount of energy in the electromagnetic wave, wherein the amount of energy is responsive to an amount of absorption of the electromagnetic wave as the electromagnetic wave passes through the dipolar gas.
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公开(公告)号：US10551265B2
公开(公告)日：2020-02-04
申请号：US15698445
申请日：2017-09-07
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Benjamin Stassen Cook , Django Trombley , Adam Joseph Fruehling , Juan Alejandro Herbsommer
Abstract: A pressure transducer includes a cavity, a first dipolar molecule disposed within the cavity, and a second dipolar molecule disposed within the cavity. The first dipolar molecule exhibits a quantum rotational state transition at a fixed frequency with respect to cavity pressure. The second dipolar molecule exhibits a quantum rotation state transition at a frequency that varies with cavity pressure.
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公开(公告)号：US10371939B2
公开(公告)日：2019-08-06
申请号：US15836536
申请日：2017-12-08
Applicant: Texas Instruments Incorporated
Inventor： William Craig McDonald , James Norman Hall , Adam Joseph Fruehling
IPC: G02B26/08
Abstract: One or more apparatus providing over-travel protection for actuators are disclosed. An example apparatus includes a mirror; a first plate coupled to the mirror; and a support post coupled the first plate, the support post structured to prevent the mirror from moving within a threshold distance to a second plate.
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公开(公告)号：US10364144B2
公开(公告)日：2019-07-30
申请号：US15815849
申请日：2017-11-17
Applicant: Texas Instruments Incorporated
Abstract: Disclosed examples provide gas cells and a method of fabricating a gas cell, including forming a cavity in a first substrate, forming a first conductive material on a sidewall of the cavity, forming a glass layer on the first conductive material, forming a second conductive material on a bottom side of a second substrate, etching the second conductive material to form apertures through the second conductive material, forming conductive coupling structures on a top side of the second substrate, and bonding a portion of the bottom side of the second substrate to a portion of the first side of the first substrate to seal the cavity.
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公开(公告)号：US20190204786A1
公开(公告)日：2019-07-04
申请号：US16234492
申请日：2018-12-27
Applicant: Texas Instruments Incorporated
Inventor： Juan Alejandro Herbsommer , Argyrios Dellis , Adam Joseph Fruehling
Abstract: A clock apparatus, with: (i) a gas cell, including a cavity including a sealed interior for providing a signal waveguide; (ii) a first apparatus for providing a first electromagnetic wave to travel in the cavity and along a first direction; (iii) a second apparatus for providing a second electromagnetic wave to travel in the cavity and along a second direction opposite the first direction; (iv) a dipolar gas inside the sealed interior of the cavity; and (v) receiving apparatus for detecting an amount of energy in the second electromagnetic wave after the second electromagnetic wave passes through the dipolar gas.
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