Inventor · disambiguated record
Congan Yang
Also filed as: Yang Congan
1 granted patent·4 pending applications·0 citations·filing 2019–2019
1Inventor score
Top patents by PatentIndex Score
5 records- 0134US2022268962A1A floor determination method for terminal devicesBEIJING DIGITAL UNION WEB SCIENCE AND TECH COMPANY LIMITED·Filed 2019·Application pending·0 cites
- 0234US2022264250A1Ip positioning method and unit, computer storage medium and computing deviceBEIJING DIGITAL UNION WEB SCIENCE AND TECH COMPANY LIMITED·Filed 2019·Application pending·0 cites
- 0332US11327734B2Download system of app, determination method of installation type and storage mediumBEIJING DIGITAL UNION WEB SCIENCE AND TECH COMPANY LIMITED·Filed 2019·Granted May 10, 2022·0 cites·7 claims
- 0430US2022261431A1An application preference text classification method based on textrankBEIJING DIGITAL UNION WEB SCIENCE AND TECH COMPANY LIMITED·Filed 2019·Application pending·0 cites
- 0528US2022318347A1A device fingerprint extraction method based on smart phone sensorBEIJING DIGITAL UNION WEB SCIENCE AND TECH COMPANY LIMITED·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →