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Patents Grants
last 30 patents
Information
Patent Grant
Methods and systems for high bandwidth communications interface
Patent number
12,206,531
Issue date
Jan 21, 2025
KANDOU LABS, S.A.
John Fox
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus, power supply circuit, photoelectric conversion device, i...
Patent number
12,203,775
Issue date
Jan 21, 2025
Canon Kabushiki Kaisha
Kohichi Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low voltage drive circuit with drive sense and methods for use ther...
Patent number
12,007,930
Issue date
Jun 11, 2024
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Single-wire communication system and control method thereof
Patent number
11,968,063
Issue date
Apr 23, 2024
Sang-hyun Han
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Optocoupler circuit with level shifter
Patent number
11,876,514
Issue date
Jan 16, 2024
NXP USA, INC.
YangTao Cheng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Transmission device, reception device, and communication system
Patent number
11,765,004
Issue date
Sep 19, 2023
Sony Group Corporation
Takashi Yokokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High speed signaling system with adaptive transmit pre-emphasis
Patent number
11,706,061
Issue date
Jul 18, 2023
RAMBUS INC.
Vladimir M. Stojanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low voltage drive circuit with variable oscillating characteristics...
Patent number
11,693,811
Issue date
Jul 4, 2023
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transmitters and methods for operating the same
Patent number
11,677,592
Issue date
Jun 13, 2023
Intel Corporation
Alexander Belitzer
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low voltage drive circuit with variable oscillating characteristics...
Patent number
11,580,047
Issue date
Feb 14, 2023
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems for high bandwidth communications interface
Patent number
11,374,801
Issue date
Jun 28, 2022
KANDOU LABS, S.A.
John Fox
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low voltage drive circuit with variable oscillating characteristics...
Patent number
11,366,780
Issue date
Jun 21, 2022
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor circuitry
Patent number
11,264,961
Issue date
Mar 1, 2022
Kioxia Corporation
Naoki Kitazawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low voltage drive circuit with oscillating frequencies and methods...
Patent number
11,231,735
Issue date
Jan 25, 2022
SIGMASENSE, LLC.
Richard Stuart Seger
G05 - CONTROLLING REGULATING
Information
Patent Grant
High speed signaling system with adaptive transmit pre-emphasis
Patent number
11,233,678
Issue date
Jan 25, 2022
RAMBUS INC.
Vladimir M. Stojanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission device, reception device, and communication system
Patent number
11,233,680
Issue date
Jan 25, 2022
Sony Group Corporation
Takashi Yokokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
PAM-4 calibration
Patent number
11,196,595
Issue date
Dec 7, 2021
RAMBUS INC.
Kamran Farzan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low voltage drive circuit with variable oscillating characteristics...
Patent number
11,151,072
Issue date
Oct 19, 2021
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Equalizing transmitter and method of operation
Patent number
11,121,893
Issue date
Sep 14, 2021
RAMBUS INC.
John Wood Poulton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low voltage drive circuit with variable frequency characteristics a...
Patent number
11,061,847
Issue date
Jul 13, 2021
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Low voltage drive circuit with variable oscillating frequencies and...
Patent number
11,054,852
Issue date
Jul 6, 2021
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Low voltage drive circuit with variable oscillating characteristics...
Patent number
10,915,483
Issue date
Feb 9, 2021
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Decision feedback equalizer circuit with transistor mobility change...
Patent number
10,911,269
Issue date
Feb 2, 2021
Intel Corporation
Anup J. Deka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low voltage drive circuit with variable frequency characteristics a...
Patent number
10,884,967
Issue date
Jan 5, 2021
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Line drivers for wireline transmission devices
Patent number
10,868,506
Issue date
Dec 15, 2020
Taiwan Semiconductor Manufacturing Co., Ltd.
Xin Jie Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
PAM-4 calibration
Patent number
10,841,138
Issue date
Nov 17, 2020
RAMBUS INC.
Kamran Farzan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low voltage drive circuit with variable oscillating frequencies and...
Patent number
10,831,226
Issue date
Nov 10, 2020
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hybrid-mode laser drive circuit and optical emitting system
Patent number
10,833,894
Issue date
Nov 10, 2020
PHOTONIC TECHNOLOGIES (SHANGHAI) CO., LTD.
Shang Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High speed signaling system with adaptive transmit pre-emphasis
Patent number
10,771,295
Issue date
Sep 8, 2020
RAMBUS INC.
Vladimir M. Stojanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low voltage drive circuit with range limits and methods for use the...
Patent number
10,733,133
Issue date
Aug 4, 2020
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
LOW VOLTAGE DRIVE CIRCUIT FOR TRANSCEIVING ANALOG DATA VIA A BUS AN...
Publication number
20240320181
Publication date
Sep 26, 2024
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIFFERENTIAL SIGNAL DRIVE CIRCUIT AND PHOTOELECTRIC CONVERSION DEVICE
Publication number
20240230326
Publication date
Jul 11, 2024
Canon Kabushiki Kaisha
Kohichi Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIFFERENTIAL SIGNAL DRIVE CIRCUIT AND PHOTOELECTRIC CONVERSION DEVICE
Publication number
20240133686
Publication date
Apr 25, 2024
Canon Kabushiki Kaisha
Kohichi Nakamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SINGLE-WIRE COMMUNICATION SYSTEM AND CONTROL METHOD THEREOF
Publication number
20220417064
Publication date
Dec 29, 2022
LEADING UI CO., LTD.
Sang-hyun HAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTOCOUPLER CIRCUIT WITH LEVEL SHIFTER
Publication number
20220352892
Publication date
Nov 3, 2022
NXP USA, Inc.
YangTao Cheng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHODS AND SYSTEMS FOR HIGH BANDWIDTH COMMUNICATIONS INTERFACE
Publication number
20220329467
Publication date
Oct 13, 2022
Kandou Labs, SA
John Fox
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH SPEED SIGNALING SYSTEM WITH ADAPTIVE TRANSMIT PRE-EMPHASIS
Publication number
20220209999
Publication date
Jun 30, 2022
Rambus Inc.
Vladimir M. Stojanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION DEVICE, RECEPTION DEVICE, AND COMMUNICATION SYSTEM
Publication number
20220060357
Publication date
Feb 24, 2022
SONY GROUP CORPORATION
Takashi Yokokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW VOLTAGE DRIVE CIRCUIT WITH OSCILLATING FREQUENCIES AND METHODS...
Publication number
20210286392
Publication date
Sep 16, 2021
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOW VOLTAGE DRIVE CIRCUIT WITH VARIABLE OSCILLATING CHARACTERISTICS...
Publication number
20210173804
Publication date
Jun 10, 2021
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOW VOLTAGE DRIVE CIRCUIT WITH VARIABLE FREQUENCY CHARACTERISTICS A...
Publication number
20210089490
Publication date
Mar 25, 2021
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PAM-4 CALIBRATION
Publication number
20210091980
Publication date
Mar 25, 2021
Rambus Inc.
Kamran FARZAN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
HIGH SPEED SIGNALING SYSTEM WITH ADAPTIVE TRANSMIT PRE-EMPHASIS
Publication number
20210051047
Publication date
Feb 18, 2021
Rambus Inc.
Vladimir M. Stojanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW VOLTAGE DRIVE CIRCUIT WITH VARIABLE OSCILLATING FREQUENCIES AND...
Publication number
20210026390
Publication date
Jan 28, 2021
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSMITTERS AND METHODS FOR OPERATING THE SAME
Publication number
20200389342
Publication date
Dec 10, 2020
Intel IP Corporation
Alexander Belitzer
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW VOLTAGE DRIVE CIRCUIT WITH VARIABLE OSCILLATING CHARACTERISTICS...
Publication number
20200301867
Publication date
Sep 24, 2020
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOW VOLTAGE DRIVE CIRCUIT WITH VARIABLE FREQUENCY CHARACTERISTICS A...
Publication number
20200293482
Publication date
Sep 17, 2020
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOW VOLTAGE DRIVE CIRCUIT WITH VARIABLE OSCILLATING FREQUENCIES AND...
Publication number
20200293078
Publication date
Sep 17, 2020
SIGMASENSE, LLC.
Richard Stuart Seger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR CIRCUITRY
Publication number
20200295721
Publication date
Sep 17, 2020
Toshiba Memory Corporation
Naoki KITAZAWA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
EQUALIZING TRANSMITTER AND METHOD OF OPERATION
Publication number
20200177419
Publication date
Jun 4, 2020
RAMBUS INC.
John Wood Poulton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR INCREASING THE SIGNAL-TO-NOISE RATIO FOR COMMON-MODE INT...
Publication number
20200145263
Publication date
May 7, 2020
Elmos Semiconductor Aktiengesellschaft
Marco GOTZ
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH SPEED SIGNALING SYSTEM WITH ADAPTIVE TRANSMIT PRE-EMPHASIS
Publication number
20200084073
Publication date
Mar 12, 2020
RAMBUS INC.
Vladimir M. Stojanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LINE DRIVERS FOR WIRELINE TRANSMISSION DEVICES
Publication number
20200067470
Publication date
Feb 27, 2020
TAIWAN SEMICONDUCTOR MANUFACTURING CO. LTD.
Xin Jie WANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
HYBRID-MODE LASER DRIVE CIRCUIT AND OPTICAL EMITTING SYSTEM
Publication number
20200059385
Publication date
Feb 20, 2020
PHOTONIC TECHNOLOGIES (SHANGHAI) CO., LTD.
Shang HU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER OVER DATA LINES SYSTEM USING SPLIT OR COUPLED CMCS AND DMCS F...
Publication number
20190342124
Publication date
Nov 7, 2019
Linear Technology Holding LLC
Gitesh Bhagwat
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POWER OVER DATA LINES SYSTEM USING PAIR OF DIFFERENTIAL MODE CHOKES...
Publication number
20190342123
Publication date
Nov 7, 2019
Linear Technology Holding LLC
Gitesh Bhagwat
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION APPARATUS AND COMMUNICATION METHOD
Publication number
20190332566
Publication date
Oct 31, 2019
Sony Semiconductor Solutions Corporation
KENTARO YASUNAKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BIDIRECTIONAL TRANSMISSION SYSTEM
Publication number
20190288879
Publication date
Sep 19, 2019
Rohm Co., Ltd.
Toshihide KOMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EQUALIZING TRANSMITTER AND METHOD OF OPERATION
Publication number
20190229956
Publication date
Jul 25, 2019
RAMBUS INC.
John Wood Poulton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BUFFER CIRCUIT
Publication number
20190199352
Publication date
Jun 27, 2019
SK HYNIX INC.
Gi Moon HONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE