Controlling of variable dc bus voltage in a motor
US-2026005635-A1 · Jan 1, 2026 · US
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Sun Pengfei patents
Sun Pengfei is listed as an inventor on 69 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Pengfei |
| Total patents | 69 |
| First publication | Feb 12, 2015 |
| Latest publication | Jan 1, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Kinetic analysis method for marine valve camshaft system in consideration of friction effect
US-2025389622-A1 · Dec 25, 2025 · US
Train driver assistance method, system, device, and computer-readable storage medium
US-11827258-B2 · Nov 28, 2023 · US
Carbon monoxide transducer
US-2023288389-A1 · Sep 14, 2023 · US
Train driver assistance method, system, device, and computer-readable storage medium
US-2023117087-A1 · Apr 20, 2023 · US
Methods and apparatuses for transmitting and receiving reference signals
US-11018826-B2 · May 25, 2021 · US
Method and apparatus for transmitting and receiving preamble based reference signal
US-10594453-B2 · Mar 17, 2020 · US
Signal transmission and receiving method, system and apparatus based on filter bank
US-10476544-B2 · Nov 12, 2019 · US
Methods for acquiring and feeding back channel state information, base station and terminal
US-10425855-B2 · Sep 24, 2019 · US
Method and system for sending a reference signal, method and system for receiving a reference signal
US-10396953-B2 · Aug 27, 2019 · US
Recent patents
Latest publications not already listed above.
Method and apparatus of allocating sounding reference signal resources
US-10326573-B2 · Jun 18, 2019 · US
Method and auxiliary method, apparatus base station and user equipment for interference cancellation
US-10313174-B2 · Jun 4, 2019 · US
Resource management method and apparatus
US-10306656-B2 · May 28, 2019 · US
Apparatus and method for transmitting/receiving signal in wireless communication system supporting distributed antenna system
US-10270496-B2 · Apr 23, 2019 · US
Method and apparatus for transmitting diversity
US-10230446-B2 · Mar 12, 2019 · US
Filter bank multicarrier modulation-based signal transmitting method, signal receiving method and device
US-10128995-B2 · Nov 13, 2018 · US
Method and apparatus for transmitting and receiving preamble based reference signal
US-2018287753-A1 · Oct 4, 2018 · US
Method and apparatus for offloading data
US-10085177-B2 · Sep 25, 2018 · US
Communication method and apparatus based on a filter bank multi-carrier modulation
US-10063401-B2 · Aug 28, 2018 · US
Method and apparatus for generating, transmitting and receiving signals based on filter bank in wireless communication system
US-10027520-B2 · Jul 17, 2018 · US
Method and apparatus of signal transmission and reception in a filter bank multiple carrier system
US-9960887-B2 · May 1, 2018 · US
Addressing communication failure in multiple connection systems
US-9930581-B2 · Mar 27, 2018 · US
Method and auxiliary method, apparatus, base station and user equipment for interference cancellation
US-2018019905-A1 · Jan 18, 2018 · US
Method and device for processing magnetostrictive guided wave detection signals
US-2017356881-A1 · Dec 14, 2017 · US
Method and apparatus for managing dual connection establishment
US-9839060-B2 · Dec 5, 2017 · US
Mechanism for discovery of small cells
US-9813975-B2 · Nov 7, 2017 · US
Method, eNB, terminal and system for adaptively adjusting modulation coding scheme and reference signal pattern
US-9800368-B2 · Oct 24, 2017 · US
Method and apparatus of allocating sounding reference signal resources
US-2017288834-A1 · Oct 5, 2017 · US
Resource management method and apparatus
US-2017280467-A1 · Sep 28, 2017 · US
Non-orthogonal communication method in wireless communication system, and eNB and user equipment thereof
US-9749819-B2 · Aug 29, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 40 |
| Broadcom Corp | 20 |
| Sun Pengfei | 13 |
| Wang Haiming | 11 |
| Bai Wei | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L5/0048 | 17 |
| H04L27/26416 | 15 |
| H04L27/264 | 12 |
| H04L27/2654 | 12 |
| H04L27/2698 | 10 |