Lei Sun

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Transmit diversity power leakage detection and filtering in antenna...
- Patent number 11,901,931
- Issue date Feb 13, 2024
- QUALCOMM Incorporated
- Lei Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gain stabilization
- Patent number 11,870,404
- Issue date Jan 9, 2024
- QUALCOMM Incorporated
- Kentaro Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Techniques for accurate cable loss measurement
- Patent number 11,838,072
- Issue date Dec 5, 2023
- QUALCOMM Incorporated
- Cheng Tan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pipelined analog-to-digital conversion
- Patent number 11,770,129
- Issue date Sep 26, 2023
- QUALCOMM Incorporated
- Seyed Arash Mirhaj
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Output common-mode control for dynamic amplifiers
- Patent number 11,569,837
- Issue date Jan 31, 2023
- QUALCOMM Incorporated
- Aram Akhavan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog-to-digital conversion
- Patent number 11,569,832
- Issue date Jan 31, 2023
- QUALCOMM Incorporated
- Aram Akhavan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Successive approximation register (SAR) analog-to-digital converter...
- Patent number 11,196,434
- Issue date Dec 7, 2021
- QUALCOMM Incorporated
- Lei Sun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Flash-successive approximation register (SAR) hybrid analog-to-digi...
- Patent number 11,095,301
- Issue date Aug 17, 2021
- QUALCOMM Incorporated
- Yongjian Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bootstrapped switch circuit with improved speed
- Patent number 10,680,596
- Issue date Jun 9, 2020
- QUALCOMM Incorporated
- Lei Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digitally assisted control over comparator input common mode
- Patent number 10,594,308
- Issue date Mar 17, 2020
- QUALCOMM Incorporated
- Lei Sun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibration for time-interleaved analog-to-digital converters and s...
- Patent number 10,312,927
- Issue date Jun 4, 2019
- QUALCOMM Incorporated
- Seyed Arash Mirhaj
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
NON-OVERLAPPING GENERATION TECHNIQUE FOR BOOTSTRAP SWITCHES
- Publication number 20240364325
- Publication date Oct 31, 2024
- QUALCOMM Incorporated
- Lei SUN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
KICKBACK REDUCTION IN BOOTSTRAPPED SWITCHES
- Publication number 20240305296
- Publication date Sep 12, 2024
- QUALCOMM Incorporated
- Lei SUN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MATCHING UNIT CAPACITOR WITH MULTIPLE METAL LAYERS
- Publication number 20230370085
- Publication date Nov 16, 2023
- QUALCOMM Incorporated
- Lei SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TECHNIQUES FOR ACCURATE CABLE LOSS MEASUREMENT
- Publication number 20230098404
- Publication date Mar 30, 2023
- QUALCOMM Incorporated
- Cheng Tan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Pipelined Analog-to-Digital Conversion
- Publication number 20230100825
- Publication date Mar 30, 2023
- QUALCOMM Incorporated
- Seyed Arash Mirhaj
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSMIT DIVERSITY POWER LEAKAGE DETECTION AND FILTERING IN ANTENNA...
- Publication number 20230076071
- Publication date Mar 9, 2023
- QUALCOMM Incorporated
- Lei Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OUTPUT COMMON-MODE CONTROL FOR DYNAMIC AMPLIFIERS
- Publication number 20230046277
- Publication date Feb 16, 2023
- QUALCOMM Incorporated
- Aram AKHAVAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Analog-to-Digital Conversion
- Publication number 20230024282
- Publication date Jan 26, 2023
- QUALCOMM Incorporated
- Aram Akhavan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Gain Stabilization
- Publication number 20220368299
- Publication date Nov 17, 2022
- QUALCOMM Incorporated
- Kentaro Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BOOTSTRAPPED SWITCH CIRCUIT WITH IMPROVED SPEED
- Publication number 20200212904
- Publication date Jul 2, 2020
- QUALCOMM Incorporated
- Lei Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCULAR HISTOGRAM NOISE FIGURE FOR NOISE ESTIMATION AND ADJUSTMENT
- Publication number 20190296755
- Publication date Sep 26, 2019
- QUALCOMM Incorporated
- Seyed Arash MIRHAJ
- H03 - BASIC ELECTRONIC CIRCUITRY

Person

Patents Grantslast 30 patents

Transmit diversity power leakage detection and filtering in antenna...

Gain stabilization

Techniques for accurate cable loss measurement

Pipelined analog-to-digital conversion

Output common-mode control for dynamic amplifiers

Analog-to-digital conversion

Successive approximation register (SAR) analog-to-digital converter...

Flash-successive approximation register (SAR) hybrid analog-to-digi...

Bootstrapped switch circuit with improved speed

Digitally assisted control over comparator input common mode

Calibration for time-interleaved analog-to-digital converters and s...

Patents Applicationslast 30 patents

NON-OVERLAPPING GENERATION TECHNIQUE FOR BOOTSTRAP SWITCHES

KICKBACK REDUCTION IN BOOTSTRAPPED SWITCHES

MATCHING UNIT CAPACITOR WITH MULTIPLE METAL LAYERS

TECHNIQUES FOR ACCURATE CABLE LOSS MEASUREMENT

Pipelined Analog-to-Digital Conversion

TRANSMIT DIVERSITY POWER LEAKAGE DETECTION AND FILTERING IN ANTENNA...

OUTPUT COMMON-MODE CONTROL FOR DYNAMIC AMPLIFIERS

Analog-to-Digital Conversion

Gain Stabilization

BOOTSTRAPPED SWITCH CIRCUIT WITH IMPROVED SPEED

CIRCULAR HISTOGRAM NOISE FIGURE FOR NOISE ESTIMATION AND ADJUSTMENT