Patent Assignment
Reel/Frame 059519/0590
Merger
Recorded: 2022-04-06
Pages: 7
Assignor
CHIRP MICROSYSTEMS, INC.
Executed: 2022-03-30
Assignee
INVENSENSE, INC.
1745 TECHNOLOGY DRIVE #200, SAN JOSE, CALIFORNIA, 95110
Covered Properties
(24)
Piezoelectric Micromachined Ultrasonic Transducer with a Patterned Membrane Structure
Method for Tuning the Resonant Frequency of a Piezoelectric Micromachined Ultrasonic Transducer
Surface Type Detection
Split Electrode Design for a Transducer
Multi-Cavity Package for Ultrasonic Transducer Acoustic Mode Control
Application:
16/872,712 →
Publication:
US US20200270122A1
Detecting Presence of a Moving Object with an Ultrasonic Transducer
Application:
16/999,179 →
Publication:
US US20220057498A1
Estimating a Location of an Object in Close Proximity to an Ultrasonic Transducer
Ultrasonic Range Sensing Enables Measured Social Contact
Surface Type Detection
Transmitter Charge Sharing in a Differential Ultrasonic Transducer
Ultrasonic Liquid Level Sensing
Application:
63/168,075 →
Object-Localization and Tracking Using Ultrasonic Pulses with Reflection Rejection
Ultrasonic Cliff Detection and Depth Estimation Using Tilt Angle
Application:
63/279,940 →
Engraved Ring for Ultrasonic Direct Echo Path Reduction
Application:
63/279,996 →
Miniature Micromachined Ultrasonic Rangefinder
Micromachined Ultrasonic Transducers with a Slotted Membrane Structure
Piezoelectric micromachined ultrasonic transducers having differential transmit and receive circuitry
Patent:
10,751,755 →
Application:
15/466,040 →
Package Waveguide for Acoustic Sensor with Electronic Delay Compensation
Piezoelectric Micromachined Ultrasonic Transducers with Low Stress Sensitivity and Methods of Fabrication
Patent:
11,005,025 →
Application:
15/625,421 →
Quadrature Amplitude Modulation Circuitry for Ultrasonic Transducer
Efficient on-Chip High-Voltage Driver Circuit for Ultrasonic Transducer
Ultrasonic Input Device
Patent:
10,712,444 →
Application:
16/165,890 →
Three Dimensional Object-Localization and Tracking Using Ultrasonic Pulses with Synchronized Inertial Position Determination
Estimating a Location of an Object in Close Proximity to an Ultrasonic Transducer
Patent:
11,209,541 →
Application:
16/999,238 →
Related Assignments
(20)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 8, 2016
From: GUEDES, ANDRE; HORSLEY, DAVID; KIANG, MENG-HSIUNG; PRZYBYLA, RICHARD
To: CHIRP MICROSYSTEMS
Reel/Frame 039112/0597 →
Assignment of Assignor's Interest
Jul 25, 2017
From: PRZYBYLA, RICHARD; GUEDES, ANDRE; SHELTON, STEFON; KIANG, MENG-HSIUNG
To: CHIRP MICROSYSTEMS, INC.
Reel/Frame 043091/0334 →
Assignment of Assignor's Interest
Jul 25, 2017
From: HORSLEY, DAVID; GUEDES, ANDRE; SHELTON, STEFON; PRZYBYLA, RICHARD
To: CHIRP MICROSYSTEMS, INC.
Reel/Frame 043091/0014 →
Assignment of Assignor's Interest
Nov 28, 2017
From: HORSLEY, DAVID; GUEDES, ANDRE; KIANG, MENG-HSIUNG; PRZYBYLA, RICHARD
To: CHIRP MICROSYSTEMS, INC.
Reel/Frame 044241/0615 →
Assignment of Assignor's Interest
Nov 28, 2017
From: HORSLEY, DAVID; GUEDES, ANDRE; KIANG, MENG-HSIUNG; PRZYBYLA, RICHARD
To: CHIRP MICROSYSTEMS, INC.
Reel/Frame 044241/0572 →
Assignment of Assignor's Interest
Jun 20, 2018
From: KLINE, MITCHELL; PRZYBYLA, RICHARD; HORSLEY, DAVID
To: CHIRP MICROSYSTEMS, INC.
Reel/Frame 046144/0332 →
Assignment of Assignor's Interest
Feb 26, 2020
From: GUEDES, ANDRE; GOERICKE, FABIAN; SHELTON, STEFON; COSTELLO, BENEDICT
To: CHIRP MICROSYSTEMS, INC.
Reel/Frame 051942/0545 →
Assignment of Assignor's Interest
Mar 31, 2020
From: GORDON, JAMES ALEXANDER; HORSLEY, DAVID; RICCARDI, SEBASTIEN
To: CHIRP MIRCOSYSTEMS, INC.
Reel/Frame 052278/0162 →
Assignment of Assignor's Interest
May 9, 2020
From: GOERICKE, FABIAN T.; PRZYBYLA, RICHARD J.; EOVINO, BENJAMIN E.
To: CHIRP MIRCOSYSTEMS, INC.
Reel/Frame 052618/0784 →
Assignment of Assignor's Interest
May 12, 2020
From: SHELTON, STEFON; GOERICKE, FABIAN
To: CHIRP MICROSYSTEMS, INC.
Reel/Frame 052637/0388 →
Assignment of Assignor's Interest
Jul 1, 2020
From: GOERICKE, FABIAN; SHELTON, STEFON; COSTELLO, BENEDICT
To: CHIRP MICROSYSTEMS
Reel/Frame 053103/0821 →
Assignment of Assignor's Interest
Aug 21, 2020
From: DUVAL, AGNES; YOUSSEF, JOE
To: CHIRP MIRCOSYSTEMS, INC.
Reel/Frame 053562/0395 →
Assignment of Assignor's Interest
Mar 29, 2021
From: PRZYBYLA, RICHARD J.; RICCARDI, SEBASTIEN; LACHAL, BENOÎT
To: CHIRP MICROSYSTEMS, INC.
Reel/Frame 055757/0433 →
Assignment of Assignor's Interest
Apr 9, 2021
From: KLINE, MITCHELL H.; YOUSSEF, JOE
To: CHIRP MIRCOSYSTEMS, INC.
Reel/Frame 055876/0881 →
Assignment of Assignor's Interest
May 5, 2021
From: KLINE, MITCHELL H.; PRZYBYLA, RICHARD J.
To: CHIRP MIRCOSYSTEMS, INC.
Reel/Frame 056148/0291 →
Assignment of Assignor's Interest
Jul 2, 2021
From: PRZYBYLA, RICHARD J.; YANG, CRISTABEL
To: CHIRP MICROSYSTEMS, INC.
Reel/Frame 056747/0548 →
Assignment of Assignor's Interest
Dec 30, 2021
From: GRIS, FLORENCE; DUVAL, AGNES
To: CHIRP MIRCOSYSTEMS, INC.
Reel/Frame 058510/0315 →
Assignment of Assignor's Interest
Feb 15, 2022
From: LEI, TONY; YOUSSEF, JOE; HALL, DANIELA; ECOVINO, BEN
To: CHIRP MIRCOSYSTEMS, INC.
Reel/Frame 059018/0838 →
Assignment of Assignor's Interest
Feb 24, 2022
From: PRZYBYLA, RICHARD; KLINE, MITCHELL
To: CHIRP MICROSYSTEMCS, INC.
Reel/Frame 059093/0673 →
Assignment of Assignor's Interest
Feb 28, 2022
From: HALL, DANIELA; LEI, TONY; LI, ZHONGYANG; YOUSSEF, JOE
To: CHIRP MIRCOSYSTEMS, INC.
Reel/Frame 059122/0944 →