544 patents
Page 10 of 28
Utility
Systems and Methods for Delay Measurement Between Signals
10 Nov 22
A difference between subsequent measures of a second signal when a first signal crosses a threshold value can be used to estimate a delay between the first and second signal.
Nadim Khlat
Filed: 5 May 21
Utility
Power Management Circuit Operable with Group Delay
10 Nov 22
A power management circuit operable with group delay is provided.
Nadim Khlat
Filed: 21 Oct 21
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
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
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
Integrated Circuit Die Stacked with Backer Die Including Capacitors and Thermal Vias
29 Sep 22
The disclosure is directed to an integrated circuit (IC) die stacked with a backer die, including capacitors and thermal vias.
Anthony Chiu, Bror Peterson, Andrew Ketterson
Filed: 26 Mar 21
Utility
Dual-mode Average Power Tracking (Apt) Controller
29 Sep 22
A dual-mode average power tracking (APT) controller operates in a first mode to move the control voltage quickly without concern for ripple or ringing.
Nadim Khlat, Jean-Frederic Chiron, Robert Moehrke
Filed: 29 Mar 21
Utility
Power Amplifier with Quasi-static Drain Voltage Adjustment
22 Sep 22
A power amplifier with a quasi-static drain voltage adjustment is provided that has a transistor that is made from Gallium Nitride (GaN).
Joel Lawrence Dawson, Gangadhar Burra, Frederick L. Martin, Mark Briffa, Rached Hajjii, Amin Shahverdi, Elias Reese, Nikolaus Klemmer, Jeff Gengler
Filed: 29 Sep 21
Utility
Multi-mode Power Amplifier Apparatus
22 Sep 22
An envelope tracking (ET) power amplifier apparatus is provided.
Nadim Khlat
Filed: 19 Aug 20
Utility
Analyte Depletion for Sensor Equilibration
15 Sep 22
Methods include treating a portion of a sample composition to be tested for presence of an analyte by depleting or blocking the target analyte.
Ian Harmon
Filed: 11 Apr 22
Utility
Mems Device Having Decreased Contact Resistance
15 Sep 22
A method of manufacturing a MEMS device, wherein the MEMS device has a cavity in which a beam will move to change the capacitance of the device.
Shibajyoti Ghosh Dastider, Mickael Renault, Jacques Marcel Muyango
Filed: 29 May 20
Utility
Anti-stiction Enhancement of Ruthenium Contact
15 Sep 22
A method of manufacturing a MEMS device.
James D. HUFFMAN, Mickael RENAULT, Shibajyoti GHOSH DASTIDER, Lance BARRON, Willibrordus G.M. VAN DEN HOEK
Filed: 6 Aug 20
Utility
Mems Switch with Beam Contact Portion Continuously Extending Between Input and Output Terminal Electrodes
15 Sep 22
Embodiments of the disclosure are directed to microelectromechanical system (MEMS) switches with a beam contact portion continuously extending between input and output terminal electrodes.
Robertus Petrus Van Kampen
Filed: 12 Mar 21
Utility
SELECTIVE ETCHING PROCESS FOR SiGe AND DOPED EPITAXIAL SILICON
8 Sep 22
The present disclosure relates to a fabricating procedure of a radio frequency device, in which a precursor wafer including active layers, SiGe layers, and a silicon handle substrate is firstly provided.
Krishna Chetry, Ganesan Radhakrishnan
Filed: 30 Jul 21
Utility
Multi-amplifier Envelope Tracking Apparatus
8 Sep 22
A multi-amplifier envelope tracking (ET) apparatus is provided.
Nadim Khlat
Filed: 13 Aug 20
Utility
Complementary Envelope Detector
8 Sep 22
A complementary envelope detector contemplates using two pair of mirrored transistors to provide a differential output envelope signal to an associated envelope tracking integrated circuit (ETIC) that supplies control voltages to an array of power amplifiers.
Marcus Granger-Jones, Nadim Khlat
Filed: 30 Jun 21