544 patents
Page 8 of 28
Utility
Radio Frequency Filtering Circuitry on Integrated Passive Die
23 Feb 23
An integrated passive die includes a substrate, an input node, an output node, and RF filtering circuitry.
Peter V. Wright
Filed: 18 Oct 22
Utility
Multi-mode Antenna Tuner Circuit and Related Apparatus
16 Feb 23
A multi-mode antenna tuner circuit and related apparatus are provided.
Eric K. Bolton, Daniel Charles Kerr
Filed: 10 Jul 20
Utility
RF Devices with Enhanced Performance and Methods of Forming the Same
9 Feb 23
The present disclosure relates to a radio frequency device that includes a device region with a back-end-of-line (BEOL) portion and a front-end-of-line (FEOL) portion, first bump structures, a first mold compound, and a second mold compound.
Julio C. Costa, Michael Carroll
Filed: 20 Oct 22
Utility
High Power Laminate RF Package
2 Feb 23
The present disclosure relates to a package capable of handling high radio frequency (RF) power, which includes a carrier, a ring structure attached to a top surface of the carrier, an RF die attached to the top surface of the carrier within an opening of the ring structure and electrically connected to the ring structure, a heat spreader attached to a top surface of the ring structure, and an output signal lead configured to send out RF output signals generated by the RF die.
Dylan Murdock
Filed: 29 Jul 21
Utility
Bi-polar Border Region In Piezoelectric Device
2 Feb 23
An acoustic device includes a foundation structure and a transducer provided over the foundation structure.
Jyothi Swaroop Sadhu, Ralph Rothemund, Alireza Tajic
Filed: 21 Sep 22
Utility
Resonator Structure for Mass Sensing
26 Jan 23
A solid mount resonator sensor has a substrate.
James Webster
Filed: 18 Dec 20
Utility
Radio Frequency Devices with Photo-imageable Polymers and Related Methods
19 Jan 23
RF devices, and more particularly RF devices with photo-imageable polymers for high frequency enhancements and related methods are disclosed.
Christo Bojkov, Zhi-Qi Li, Michael Roberg, Harold Isom
Filed: 16 Jul 21
Utility
Coaxial Connector
19 Jan 23
A connector assembly and method of attaching the same to one or more biosensor module boards.
Kevin Thomas McCarron, Rick Morton, Christopher Jennings Madsen
Filed: 18 Dec 20
Utility
Semiconductor Device and Method of Manufacturing a Semiconductor Device Using Multiple CMP Processes
5 Jan 23
A method of manufacturing a semiconductor device includes performing one or more grinding processes on a backside surface of a device wafer to thin the device wafer from a first thickness to a second thickness.
Krishna Chetry, Ganesan Radhakrishnan
Filed: 10 Jun 22
Utility
Reconfigurable Quadrature Coupler
5 Jan 23
A reconfigurable quadrature coupler is disclosed.
Charles Forrest Campbell
Filed: 1 Jul 21
Utility
Power Reconfigurable Power Amplifier
5 Jan 23
Disclosed is a reconfigurable power amplifier having a 2N−1 number of input-side reconfigurable quadrature couplers connected in a tree structure, wherein a 2(N−1) number of the input-side reconfigurable quadrature couplers have coupler output terminals, and a root of the tree structure is one of the input-side reconfigurable quadrature couplers having a main input terminal.
Charles Forrest Campbell
Filed: 1 Jul 21
Utility
Method for Manufacturing Acoustic Devices with Improved Performance
29 Dec 22
A method for manufacturing an acoustic device includes providing a substrate, providing a bottom electrode over the substrate, providing a sacrificial layer on the bottom electrode, patterning the bottom electrode and the sacrificial layer, polishing the sacrificial layer such that a portion of the sacrificial layer remains on the bottom electrode, and removing the remaining portion of the sacrificial layer via a cleaning process such that a surface roughness of the bottom electrode is maintained.
Buu Quoc Diep, Derya Deniz, Matthew L. Wasilik, John Belsick
Filed: 29 Jun 21
Utility
Top Electrodes and Dielectric Spacer Layers for Bulk Acoustic Wave Resonators
29 Dec 22
Bulk acoustic wave (BAW) resonators, and particularly top electrodes with step arrangements for BAW resonators are disclosed.
Alireza Tajic, Paul Stokes, Robert Aigner
Filed: 24 Aug 22
Utility
CorrectedVehicle-mounted Ranging System
29 Dec 22
Disclosed is a vehicle-mounted ranging system having a communication transceiver configured to wirelessly communicate with at least one external communication transceiver and a plurality of ultra-wideband (UWB) transceivers configured to transmit and receive ranging pulses to and from at least one external UWB transceiver associated with the at least one external communication transceiver.
Kerry Cloyce Glover
Filed: 29 Oct 21
Utility
Tunable Inductor Device
29 Dec 22
Disclosed is a tunable inductor device having a substrate, a planar spiral conductor having a plurality of spaced-apart turns disposed over the substrate, and a phase change switch (PCS) having a patch of a phase change material (PCM) disposed over the substrate between and in contact with a pair of adjacent segments of the plurality of spaced-apart turns, wherein the patch of the PCM is electrically insulating in an amorphous state and electrically conductive in a crystalline state.
Kevin Wesley Kobayashi, Julio C. Costa
Filed: 24 Nov 20
Utility
Double-disc Structure for Self-biased Circulators Monolithically Integrated on Semiconductors
29 Dec 22
A double-disc structure for self-biased circulators monolithically integrated on semiconductors is provided.
Yu Cao, Yongjie Cui, Soack Dae Yoon
Filed: 28 Jun 21
Utility
Preventing Epoxy Bleed-out for Biosensor Devices
22 Dec 22
A fluidic device and a method of preventing isolation material from bleed-out therein is described herein.
Buu Quoc Diep, John Belsick, Matthew Wasilik, Rio Rivas, Bang Nguyen, Derya Deniz
Filed: 29 Jun 20
Utility
Wideband Transmission Circuit
22 Dec 22
A wideband transmission circuit is provided.
Nadim Khlat
Filed: 8 Mar 22
Utility
Wideband Transmission Circuit
22 Dec 22
A wideband transmission circuit is provided.
Nadim Khlat, James M. Retz
Filed: 22 Mar 22
Utility
DC-DC Boost Converter
22 Dec 22
The present disclosure discloses a direct current (DC)-DC boost converter, which includes a battery terminal providing a battery voltage, a charge pump coupled between the battery terminal and an interior node, and a power inductor coupled between the interior node and a power supply terminal that provides a power voltage to a radio frequency transceiver.
Nadim Khlat, Michael R. Kay, Jeffrey D. Potts, Michael J. Murphy
Filed: 16 Jun 22