Inventor · disambiguated record
Xuanyi Huan
Also filed as: HUAN XUANYI
1 granted patent·2 pending applications·172 citations·filing 2006–2013
56Inventor score
Top patents by PatentIndex Score
3 records- 0190US8488597B2Apparatus for collecting charging information of a data service and charging method thereofNIE YANBO·Filed 2006·Granted Jul 16, 2013·172 cites·14 claims
- 0245US2014016552A1Method and apparatus for collecting charging information of a data serviceHUAWEI TECH CO LTD·Filed 2013·Application pending·0 cites
- 0342US2008107058A1Method, system and apparatus for acquiring multicast program addressHUAWEI TECH CO LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →