Inventor · Beijing, CN

Cheng Xu

81Patents
5h-index
100Co-inventors
71Inventor score

Filing activity: Jun 29, 2008 → Aug 2, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US10635748B2 Cognitive auto-fill content recommendation Physics 13 Active
US9632603B2 Discrete password entry using keyboard with character and position carriers Physics 12 Active
US10558757B2 Symbol management Physics 12 Active
US9734714B1 Fine grained location-based services Electricity 6 Active
US10602974B1 Detection and management of memory impairment Human Necessities 6 Active
US10098000B2 Position and authenticate Wi-Fi users to enhance Wi-Fi security control and management Electricity 3 Active
US10630896B1 Cognitive dynamic photography guidance and pose recommendation Physics 3 Active
US11100357B2 Real-time micro air-quality indexing Physics 3 Active
US9971416B2 Chinese character entry via a Pinyin input method Physics 3 Active
US10019072B2 Imagined grid fingertip input editor on wearable device Physics 3 Active
US10699104B2 Image obtaining based on emotional status Physics 3 Active
US10061761B2 Real-time dynamic visual aid implementation based on context obtained from heterogeneous sources Electricity 3 Active
US7844720B2 Managing database connections Physics 2 Active
US11310182B2 Group communication organization Electricity 2 Active
US9551780B1 Locating an object based on charging/response time Physics 2 Active
US10902158B2 Daylight livability index from images Physics 2 Active
US10585939B2 Real time object description service integrated with knowledge center on augmented reality (AR) and virtual reality (VR) devices Physics 2 Active
US11220269B2 Fording depth estimation Performing Operations; Transporting 2 Active
US11059492B2 Managing vehicle-access according to driver behavior Performing Operations; Transporting 2 Active
US10726613B2 Creating a three-dimensional map utilizing retrieved RFID tag information Electricity 1 Active
US10032051B2 Locating an object based on charging/response time Physics 1 Active
US10936826B2 Proactive data breach prevention in remote translation environments Physics 1 Active
US10761597B2 Using augmented reality technology to address negative emotional states Physics 1 Active
US10983248B2 Weather data collection through incentivized and collaborative drone flights Performing Operations; Transporting 1 Active
US9870769B2 Accent correction in speech recognition systems Physics 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.