1170 patents
Page 16 of 59
Utility
Bulk Acoustic Wave Resonator with Increased Dynamic Range
3 Nov 22
Devices that include a low sensitivity bulk acoustic wave (BAW) resonator sensor including a surface to which a low recognition component is immobilized, the low recognition component being configured to selectively bind the analyte, an analyte molecule to which a tag is linked, or a tag, or any one of these molecules to which an amplification element-linked second recognition component is bound; a high sensitivity BAW resonator sensor including a surface to which a high recognition component is immobilized, the high recognition component being configured to selectively bind the analyte, an analyte molecule to which a tag is linked, or a tag, or any one of these molecules to which an amplification element-linked second recognition component is bound; one or more containers housing an amplification molecule, the amplification element-linked second recognition component, and optionally one or both of the tag and the analyte molecule.
James Russell Webster, Ian Robert Harmon
Filed: 6 Jul 22
Utility
Methods for Fabrication of Bonded Wafers and Surface Acoustic Wave Devices Using Same
3 Nov 22
A method of fabricating a bonded wafer with low carrier lifetime in silicon comprises providing a silicon substrate having opposing top and bottom surfaces, modifying a top portion of the silicon substrate to reduce carrier lifetime in the top portion relative to the carrier lifetime in portions of the silicon substrate other than the top portion, bonding a piezoelectric layer having opposing top and bottom surfaces separated by a distance T over the top surface of the silicon substrate, and providing a pair of electrodes having fingers that are inter-digitally dispersed on a top surface of the piezoelectric layer, the electrodes comprising a portion of a Surface Acoustic Wave (SAW) device.
Shogo Inoue, Marc Solal, Robert Aigner
Filed: 5 Jul 22
Utility
Full-duplex communications over a single-wire bus
1 Nov 22
Full-duplex communications over a single-wire bus is described in the present disclosure.
Christopher Truong Ngo, Alexander Wayne Hietala
Filed: 24 Nov 20
Utility
Radio frequency filtering circuitry on integrated passive die
1 Nov 22
An integrated passive die includes a substrate, an input node, an output node, and RF filtering circuitry.
Peter V. Wright
Filed: 23 Oct 20
Utility
Power management circuit operable to adjust voltage within a defined interval(s)
25 Oct 22
A power management circuit operable to adjust voltage within a defined interval(s) is provided.
Nadim Khlat
Filed: 10 May 21
Utility
Device having a titanium-alloyed surface
25 Oct 22
Disclosed is a device that includes a crystalline substrate and a patterned aluminum-based material layer disposed onto the crystalline substrate.
Casey Kirkpatrick, Andrew P. Ritenour
Filed: 20 Dec 19
Utility
Radio frequency switching circuit
25 Oct 22
A radio frequency (RF) switching circuit is provided.
Nadim Khlat
Filed: 17 Jan 20
Utility
Thermally enhanced semiconductor package with at least one heat extractor and process for making the same
18 Oct 22
The present disclosure relates to a thermally enhanced package, which includes a carrier, a thinned die over the carrier, a mold compound, and a heat extractor.
Julio C. Costa, George Maxim
Filed: 29 Nov 18
Utility
RF devices with enhanced performance and methods of forming the same utilizing localized SOI formation
18 Oct 22
The present disclosure relates to a radio frequency (RF) device including a device substrate, a thinned device die with a device region over the device substrate, a first mold compound, and a second mold compound.
Julio C. Costa, Michael Carroll
Filed: 22 Apr 19
Utility
RF devices with enhanced performance and methods of forming the same
18 Oct 22
The present disclosure relates to a radio frequency (RF) device and a process for making the same.
Julio C. Costa, Mickael Renault
Filed: 2 Dec 20
Utility
ESD protection of MEMS for RF applications
18 Oct 22
The present disclosure generally relates to the combination of MEMS intrinsic technology with specifically designed solid state ESD protection circuits in state of the art solid state technology for RF applications.
Roberto Gaddi, James Douglas Huffman, Chenhui Niu, Ray Parkhurst
Filed: 14 Nov 16
Utility
Multi-frequency guided wave devices and fabrication methods
18 Oct 22
A micro-electrical-mechanical system (MEMS) guided wave device includes a piezoelectric layer including multiple thinned regions of different thicknesses each bounding in part a different recess, different groups of electrodes on or adjacent to different thinned regions and arranged for transduction of lateral acoustic waves of different wavelengths in the different thinned regions, and at least one bonded interface between the piezoelectric layer and a substrate.
Kushal Bhattacharjee
Filed: 9 Jul 19
Utility
Piezoelectric Bulk Layers with Tilted C-axis Orientation and Methods for Making the Same
13 Oct 22
A structure includes a substrate including a wafer or a portion thereof; and a piezoelectric bulk material layer comprising a first portion deposited onto the substrate and a second portion deposited onto the first portion, the second portion comprising an outer surface having a surface roughness (Ra) of 4.5 nm or less.
Derya Deniz, Matthew Wasilik, Robert Kraft, John Belsick
Filed: 14 Jun 22
Utility
Charge Pump Tracker Circuitry
13 Oct 22
A switch controller for charge pump tracker circuitry is disclosed.
Nadim Khlat, Michael R. Kay, Michael J. Murphy
Filed: 29 Jun 22
Utility
BAW biosensor including heater and temperature sensor and methods for using the same
11 Oct 22
A device including at least one sensing bulk acoustic wave (BAW) resonator including a sensing surface; a fluid channel, wherein the sensing surface of the at least one sensing BAW resonator is disposed adjacent to or within the fluid channel; at least one resistive heater; and at least one temperature detector, wherein the at least one temperature detector is configured to monitor the temperature adjacent to the at least one BAW resonator and affect a current to be passed through the at least one resistive heater.
Florian Bell, Rick Morton, William Crawford Randle, Cody William Rombach, Donna Kay Barton
Filed: 26 Jul 17
Utility
Uplink multiple input-multiple output (MIMO) transmitter apparatus
11 Oct 22
An uplink multiple input-multiple output (MIMO) transmitter apparatus includes a transmitter chain that includes a sigma-delta circuit that creates a summed (sigma) signal and a difference (delta) signal from two original signals to be transmitted.
Nadim Khlat, Terry J. Stockert
Filed: 8 Jan 21
Utility
Package Architecture Utilizing Wafer to Wafer Bonding
6 Oct 22
The present disclosure relates to a package architecture and a method for making the same.
Anthony Chiu, Robert Charles Dry, Mihir Roy
Filed: 31 Mar 21
Utility
Integrated Circuit Amplifier and Thermal Protection Circuitry
6 Oct 22
Disclosed is an integrated circuit amplifier having a power transistor with a signal/bias input terminal, a first high current terminal, and a second high current terminal, and thermal protection circuitry with a sensor transistor having a sensor control terminal, a sensor output terminal, and a sensor current terminal coupled to a fixed voltage node.
Alberto Costantini
Filed: 6 Apr 21
Utility
Wide-bandwidth Resonant Circuit
6 Oct 22
A wide-bandwidth resonant circuit is provided.
Nadim Khlat
Filed: 26 Aug 21
Utility
Method for tuning an antenna with a DVC
4 Oct 22
The present disclosure generally relates to any device capable of wireless communication, such as a mobile telephone or wearable device, having one or more antennas.
Chenhui Niu, Ray Parkhurst, Paul Anthony Tornatta, Jr., Lars Ernst Johnsson
Filed: 19 Jul 17