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Chi Fung Poon
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
DAC-based transmit driver architecture with improved bandwidth
Patent number
12,160,256
Issue date
Dec 3, 2024
Xilinx, Inc.
Chi Fung Poon
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
DAC-based transmit driver architecture with improved bandwidth
Patent number
12,126,335
Issue date
Oct 22, 2024
Xilinx, Inc.
Li-Yang Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Pulse generator for injection locked oscillator
Patent number
11,824,548
Issue date
Nov 21, 2023
Xilinx, Inc.
Shaojun Ma
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-phase clock signal generation circuitry
Patent number
11,728,962
Issue date
Aug 15, 2023
Xilinx, Inc.
Shaojun Ma
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Communication between integrated circuit (IC) dies in wafer-level f...
Patent number
11,721,651
Issue date
Aug 8, 2023
Xilinx, Inc.
Chi Fung Poon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuits for and methods of calibrating a circuit in an integrated...
Patent number
11,003,203
Issue date
May 11, 2021
Xilinx, Inc.
Chi Fung Poon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Programmable buffering, bandwidth extension and pre-emphasis of a t...
Patent number
10,291,192
Issue date
May 14, 2019
Xilinx, Inc.
Ronan Casey
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Resolution programmable SAR ADC
Patent number
9,906,232
Issue date
Feb 27, 2018
Xilinx, Inc.
Junho Cho
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital signal processing block with preadder stage
Patent number
8,543,635
Issue date
Sep 24, 2013
Xilinx, Inc.
James M. Simkins
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
AN AREA AND POWER EFFICIENT CLOCK DATA RECOVERY (CDR) AND ADAPTATIO...
Publication number
20250211414
Publication date
Jun 26, 2025
Xilinx, Inc.
Chi Fung POON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DAC-BASED TRANSMIT DRIVER ARCHITECTURE WITH IMPROVED BANDWIDTH
Publication number
20240291487
Publication date
Aug 29, 2024
Xilinx, Inc.
Li-Yang CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PULSE GENERATOR FOR INJECTION LOCKED OSCILLATOR
Publication number
20230198530
Publication date
Jun 22, 2023
Xilinx, Inc.
Shaojun MA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DAC-BASED TRANSMIT DRIVER ARCHITECTURE WITH IMPROVED BANDWIDTH
Publication number
20230198562
Publication date
Jun 22, 2023
Xilinx, Inc.
Chi Fung POON
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MULTI-PHASE CLOCK SIGNAL GENERATION CIRCUITRY
Publication number
20230188314
Publication date
Jun 15, 2023
Xilinx, Inc.
Shaojun MA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
COMMUNICATION BETWEEN INTEGRATED CIRCUIT (IC) DIES IN WAFER-LEVEL F...
Publication number
20220102293
Publication date
Mar 31, 2022
Xilinx, Inc.
Chi Fung POON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUITS FOR AND METHODS OF CALIBRATING A CIRCUIT IN AN INTEGRATED...
Publication number
20200293080
Publication date
Sep 17, 2020
Xilinx, Inc.
Chi Fung Poon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIGITAL SIGNAL PROCESSING BLOCK WITH PREADDER STAGE
Publication number
20100191786
Publication date
Jul 29, 2010
Xilinx, Inc.
James M. Simkins
G06 - COMPUTING CALCULATING COUNTING