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Hae-Chang Lee
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Los Altos, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Interface with variable data rate
Patent number
11,886,375
Issue date
Jan 30, 2024
RAMBUS INC.
Yohan U. Frans
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and circuits for asymmetric distribution of channel equaliz...
Patent number
11,539,556
Issue date
Dec 27, 2022
RAMBUS INC.
Jared L. Zerbe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated circuit having receiver jitter tolerance (“JTOL”) measur...
Patent number
11,525,854
Issue date
Dec 13, 2022
RAMBUS INC.
Hae-Chang Lee
G01 - MEASURING TESTING
Information
Patent Grant
High-speed signaling systems and methods with adaptable, continuous...
Patent number
11,469,927
Issue date
Oct 11, 2022
RAMBUS INC.
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interface with variable data rate
Patent number
11,341,079
Issue date
May 24, 2022
RAMBUS INC.
Yohan U. Frans
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Receiver with enhanced clock and data recovery
Patent number
11,277,254
Issue date
Mar 15, 2022
RAMBUS INC.
Hae-Chang Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and circuits for asymmetric distribution of channel equaliz...
Patent number
11,115,247
Issue date
Sep 7, 2021
RAMBUS INC.
Jared L. Zerbe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver with clock recovery circuit and adaptive sample and equali...
Patent number
11,063,791
Issue date
Jul 13, 2021
RAMBUS INC.
Qi Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase control block for managing multiple clock domains in systems...
Patent number
11,063,741
Issue date
Jul 13, 2021
RAMBUS INC.
Hae-Chang Lee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated circuit that injects offsets into recovered clock to sim...
Patent number
11,022,639
Issue date
Jun 1, 2021
RAMBUS INC.
Hae-Chang Lee
G01 - MEASURING TESTING
Information
Patent Grant
High-speed signaling systems and methods with adaptable, continuous...
Patent number
10,938,605
Issue date
Mar 2, 2021
RAMBUS INC.
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver with enhanced clock and data recovery
Patent number
10,887,076
Issue date
Jan 5, 2021
RAMBUS INC.
Hae-Chang Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and circuits for asymmetric distribution of channel equaliz...
Patent number
10,686,632
Issue date
Jun 16, 2020
Rambus Inc.
Jared L. Zerbe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High-speed signaling systems and methods with adaptable, continuous...
Patent number
10,560,291
Issue date
Feb 11, 2020
Rambus Inc.
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver with clock recovery circuit and adaptive sample and equali...
Patent number
10,536,304
Issue date
Jan 14, 2020
Rambus Inc.
Qi Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for controllably injecting jitter into recover...
Patent number
10,466,289
Issue date
Nov 5, 2019
Rambus Inc.
Hae-Chang Lee
G01 - MEASURING TESTING
Information
Patent Grant
Phase control block for managing multiple clock domains in systems...
Patent number
10,454,667
Issue date
Oct 22, 2019
Rambus Inc.
Hae-Chang Lee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Interface with variable data rate
Patent number
10,452,601
Issue date
Oct 22, 2019
Rambus Inc.
Yohan U. Frans
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Receiver with enhanced clock and data recovery
Patent number
10,432,389
Issue date
Oct 1, 2019
Rambus Inc.
Hae-Chang Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and circuits for asymmetric distribution of channel equaliz...
Patent number
10,135,647
Issue date
Nov 20, 2018
Rambus Inc.
Jared L. Zerbe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High-speed signaling systems and methods with adaptable, continuous...
Patent number
10,135,646
Issue date
Nov 20, 2018
Rambus Inc.
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver with enhanced clock and data recovery
Patent number
9,973,328
Issue date
May 15, 2018
Rambus Inc.
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase control block for managing multiple clock domains in systems...
Patent number
9,912,469
Issue date
Mar 6, 2018
Rambus Inc.
Hae-Chang Lee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods and circuits for asymmetric distribution of channel equaliz...
Patent number
9,900,189
Issue date
Feb 20, 2018
Rambus Inc.
Jared L. Zerbe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High-speed signaling systems and methods with adaptable, continuous...
Patent number
9,860,089
Issue date
Jan 2, 2018
Rambus Inc.
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated circuit having receiver jitter tolerance (“JTOL”) measur...
Patent number
9,791,492
Issue date
Oct 17, 2017
Rambus Inc.
Hae-Chang Lee
G01 - MEASURING TESTING
Information
Patent Grant
Clock and data recovery using receiver clock spread spectrum modula...
Patent number
9,774,441
Issue date
Sep 26, 2017
Rambus Inc.
Hae-Chang Lee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Systems and methods for reducing power supply noise or jitter
Patent number
9,748,934
Issue date
Aug 29, 2017
Altera Corporation
Kyung Suk Oh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase detection in an analog clock data recovery circuit with decis...
Patent number
9,584,306
Issue date
Feb 28, 2017
Altera Corporation
Wenyi Jin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Interface with variable data rate
Patent number
9,569,396
Issue date
Feb 14, 2017
Rambus Inc.
Yohan U. Frans
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Interface with Variable Data Rate
Publication number
20240264972
Publication date
Aug 8, 2024
Rambus Inc.
Yohan U. Frans
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HIGH-SPEED SIGNALING SYSTEMS AND METHODS WITH ADAPTABLE, CONTINUOUS...
Publication number
20230082649
Publication date
Mar 16, 2023
Rambus Inc.
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Interface with Variable Data Rate
Publication number
20230051578
Publication date
Feb 16, 2023
Rambus Inc.
Yohan U. Frans
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS AND CIRCUITS FOR ASYMMETRIC DISTRIBUTION OF CHANNEL EQUALIZ...
Publication number
20220070032
Publication date
Mar 3, 2022
Rambus Inc.
Jared L. Zerbe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Integrated Circuit Having Receiver Jitter Tolerance ("JTOL") Measur...
Publication number
20210318371
Publication date
Oct 14, 2021
Rambus Inc.
Hae-Chang Lee
G01 - MEASURING TESTING
Information
Patent Application
Receiver with enhanced clock and data recovery
Publication number
20210152324
Publication date
May 20, 2021
Rambus Inc.
Hae-Chang Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HIGH-SPEED SIGNALING SYSTEMS AND METHODS WITH ADAPTABLE, CONTINUOUS...
Publication number
20210152402
Publication date
May 20, 2021
Rambus Inc.
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND CIRCUITS FOR ASYMMETRIC DISTRIBUTION OF CHANNEL EQUALIZ...
Publication number
20200373169
Publication date
Nov 26, 2020
Rambus Inc.
Jared L. Zerbe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-SPEED SIGNALING SYSTEMS AND METHODS WITH ADAPTABLE, CONTINUOUS...
Publication number
20200228376
Publication date
Jul 16, 2020
RAMBUS INC.
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Receiver with Clock Recovery Circuit and Adaptive Sample and Equali...
Publication number
20200195475
Publication date
Jun 18, 2020
RAMBUS INC.
Qi Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Phase Control Block for Managing Multiple Clock Domains in Systems...
Publication number
20200162233
Publication date
May 21, 2020
RAMBUS INC.
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Interface with Variable Data Rate
Publication number
20200159688
Publication date
May 21, 2020
RAMBUS INC.
Yohan U. Frans
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Integrated circuit that injects offsets into recovered clock to sim...
Publication number
20200124652
Publication date
Apr 23, 2020
RAMBUS INC.
Hae-Chang Lee
G01 - MEASURING TESTING
Information
Patent Application
Receiver with enhanced clock and data recovery
Publication number
20200052873
Publication date
Feb 13, 2020
RAMBUS INC.
Hae-Chang Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HIGH-SPEED SIGNALING SYSTEMS AND METHODS WITH ADAPTABLE, CONTINUOUS...
Publication number
20190173696
Publication date
Jun 6, 2019
RAMBUS INC.
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND CIRCUITS FOR ASYMMETRIC DISTRIBUTION OF CHANNEL EQUALIZ...
Publication number
20190173697
Publication date
Jun 6, 2019
RAMBUS INC.
Jared L. Zerbe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Interface with Variable Data Rate
Publication number
20180329859
Publication date
Nov 15, 2018
RAMBUS INC.
Yohan U. Frans
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Receiver with enhanced clock and data recovery
Publication number
20180323951
Publication date
Nov 8, 2018
RAMBUS INC.
Hae-Chang Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PHASE CONTROL BLOCK FOR MANAGING MULTIPLE CLOCK DOMAINS IN SYSTEMS...
Publication number
20180262323
Publication date
Sep 13, 2018
RAMBUS INC.
Hae-Chang Lee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHODS AND CIRCUITS FOR ASYMMETRIC DISTRIBUTION OF CHANNEL EQUALIZ...
Publication number
20180248718
Publication date
Aug 30, 2018
Jared L. Zerbe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH-SPEED SIGNALING SYSTEMS AND METHODS WITH ADAPTABLE, CONTINUOUS...
Publication number
20180152327
Publication date
May 31, 2018
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Integrated Circuit Having Receiver Jitter Tolerance ("JTOL") Measur...
Publication number
20180052194
Publication date
Feb 22, 2018
RAMBUS INC.
Hae-Chang Lee
G01 - MEASURING TESTING
Information
Patent Application
Receiver with Clock Recovery Circuit and Adaptive Sample and Equali...
Publication number
20170338979
Publication date
Nov 23, 2017
RAMBUS INC.
Qi Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Phase Control Block for Managing Multiple Clock Domains in Systems...
Publication number
20170214515
Publication date
Jul 27, 2017
RAMBUS INC.
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Interface with Variable Data Rate
Publication number
20170177540
Publication date
Jun 22, 2017
RAMBUS INC.
Yohan U. Frans
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Receiver with enhanced clock and data recovery
Publication number
20170099132
Publication date
Apr 6, 2017
RAMBUS INC.
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Integrated Circuit Having Receiver Jitter Tolerance ("JTOL") Measur...
Publication number
20170052221
Publication date
Feb 23, 2017
RAMBUS INC.
Hae-Chang Lee
G01 - MEASURING TESTING
Information
Patent Application
Receiver with Clock Recovery Circuit and Adaptive Sample and Equali...
Publication number
20170054576
Publication date
Feb 23, 2017
RAMBUS INC.
Qi Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND CIRCUITS FOR ASYMMETRIC DISTRIBUTION OF CHANNEL EQUALIZ...
Publication number
20170054577
Publication date
Feb 23, 2017
Jared L. Zerbe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH-SPEED SIGNALING SYSTEMS AND METHODS WITH ADAPTABLE, CONTINUOUS...
Publication number
20170005839
Publication date
Jan 5, 2017
Hae-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE