Inventor
PENGFEI LI
Inventor
CN
Overview
Patents· 51 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing8%
H04MTelephonic communication6%
G09FDisplaying5%
A61KPreparations for medical, dental or toiletry purposes4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
B23KSoldering or unsoldering3%
C07DHeterocyclic compounds3%
H05KPrinted circuits3%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
C21DModifying the physical structure of ferrous metals3%
PatentTitleYear
D1120554Cleaning brush202612,552,798Substituted imidazolecarboxamide as Bruton's tyrosine kinase inhibitors202612,527,205Display panel and display device202612,524,421Visualization methods and apparatuses for query result of graph database202612,383,957Method and device for shape-performance control by ultrasonic rolling combined with selective laser melting202512,370,895Vehicle power supply device202512,370,962Sound absorption and load bearing integrated structure and preparation method thereof202512,340,616Laminated structure, display panel, and electronic device202512,339,907Methods and apparatuses for automatically completing query statement for graph database202512,331,047Synthesis for 3-bromo-5-(2-ethylimidazo[1, 2-alpha]pyridine-3-carbonyl)-2-hydroxybenzonitrile202512,322,287Systems and methods for controlling the flashing yellow left turn signal at traffic intersections to improve pedestrian safety202512,263,606Battery, power utilization device, welding deviation detection device and welding deviation detection method2025D1067283Ice tray202512,201,906Combat control method for game object, computer readable storage medium, and intelligent terminal202512,195,471Salt of aldose reductase inhibitor, and preparation method and application thereof202512,193,281OLED display panel and manufacturing method thereof202512,172,534Vehicle power supply device202412,172,078Combat control method for game object, computer readable storage medium, and intelligent terminal202412,128,351Skid-mounted flue gas injection equipment and method with adjustable CO202412,128,501Method for preparing superhydrophobic surface of aluminum alloy through laser peening202412,088,747Method for making a metal material composite202412,083,567Method for making a metal material composite202412,017,302Stress and texture morphology controlling method for preparing super-hydrophobic surface of aluminum alloy by laser etching202411,983,142Method for managing backup data, electronic device and computer program product202411,956,379Retractable screen structure and electronic device202411,933,549Nanowire-based thermal interface202411,904,865Intelligent safe vehicle speed measurement method and system capable of considering state of road surface2024D1009953Ice box202411,801,236Pramipexole hydrochloride oral liquid202311,800,661Driving mechanism and electronic device2023D1002198Cleaning brush202311,800,663Slide rail mechanism, retractable screen structure and electronic device202311,784,372End plate for battery module, and battery module202311,778,080Electronic device with flexible display screen202311,758,668Electronic device with a flexible display screen202311,753,694Pulse current-assisted laser peen forming and hydrophobic surface preparing method for aluminum alloy202311,744,029Electronic device with retractable screen202311,714,460Slide rail mechanism, retractable screen structure and electronic device202311,716,016Power measurements in switched mode power supplies202311,692,236Laser processing device and method for peening202311,643,405Compound for treatment or prevention of liver diseases202311,634,640Liquid crystal composition and liquid crystal display device having same202311,597,725URAT1 inhibitor for promoting uric acid excretion202311,493,288Nanowire-based thermal interface202211,463,748Identifying relevance of a video202211,402,132Solar energy converter and related methods202211,349,387Power measurements in switched mode power supplies202211,298,877Variable-size fully-automatic 3D printing system based on cylindrical coordinate system202211,229,059Random access method and base station2022D0936529Front air grille202111,162,028Liquid crystal composition and application thereof2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to BYD CO LTD (3)· patent assignee history
2021–2026Based in CN· patent location history
2022–2024Patents assigned to UNIV CARNEGIE MELLON (3)· patent assignee history
2022–2025Based in US· patent location history
2023–2024Patents assigned to BEIJING XIAOMI MOBILE SOFTWARE CO LTD (7)· patent assignee history
2023–2025Patents assigned to UNIV JIANGSU (5)· patent assignee history
2025–2026Patents assigned to ALIPAY HANGZHOU INF TECH CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING XIAOMI MOBILE SOFTWARE CO LTD | 7 | 2023–2024 |
| UNIV JIANGSU | 5 | 2023–2025 |
| BYD CO LTD | 3 | 2021–2025 |
| UNIV CARNEGIE MELLON | 3 | 2022–2024 |
| ALIPAY HANGZHOU INF TECH CO LTD | 2 | 2025–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 47 | 2021–2026 |
| US | 4 | 2022–2025 |