Inventor · disambiguated record
Guo-Ling Ou-Yang
Also filed as: OU-YANG GUO-LING
2 granted patents·5 pending applications·7 citations·filing 2006–2008
50Inventor score
Top patents by PatentIndex Score
7 records- 0170US7958364B2System and method for digitally signing electronic documentsHONGFUJIN PREC IND SHENZHEN·Filed 2007·Granted Jun 7, 2011·6 cites·8 claims
- 0254US8010796B2System and method for digitally signing an electronic documentHONGFUJIN PREC IND SHENZHEN·Filed 2008·Granted Aug 30, 2011·1 cites·6 claims
- 0349US2007160721A1System and method for auditing hazardous substances of a productHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 0449US2007162290A1System and method for managing product composition testingHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 0541US2008162355A1System and method for helping and verifying a signer to sign electronic ordersHONGFUJIN PREC IND SHENZHEN·Filed 2007·Application pending·0 cites
- 0640US2008052520A1System and method for verifying electronic signature of a documentHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 0740US2008046743A1System and method for automatically signing electronic documentsHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →