Inventor · disambiguated record
Duo Liu
Also filed as: LIU DUO
12 granted patents·9 pending applications·16 citations·filing 2006–2024
83Inventor score
Files withHON HAI PREC IND CO LTD7HONGFUJIN PREC IND SHENZHEN3HUAWEI TECH CO LTD2FARMLAND IRRIGATION RES INST CAAS1JSTI GROUP1
Top patents by PatentIndex Score
21 records- 0170US8314721B2Key switchXU HUAN-TING·Filed 2009·Granted Nov 20, 2012·10 cites·6 claims
- 0268US10261918B2Process running method and apparatusHUAWEI TECH CO LTD·Filed 2017·Granted Apr 16, 2019·2 cites·12 claims
- 0360US10310971B2Method and apparatus for processing memory page in memoryHUAWEI TECH CO LTD·Filed 2017·Granted Jun 4, 2019·1 cites·22 claims
- 0459US7739534B2Portable electronic apparatus with a power saving function and method for implementing the power saving functionHONGFUJIN PREC IND SHENZHEN·Filed 2007·Granted Jun 15, 2010·2 cites·11 claims
- 0553US2007079128A1Electronic signature system and methodHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 0651US2010026486A1Digital photo frame capable of attracting attentionHON HAI PREC IND CO LTD·Filed 2009·Application pending·0 cites
- 0750US12129135B2Transportation device for fruit and vegetable picking in solar greenhouseFARMLAND IRRIGATION RES INST CAAS·Filed 2021·Granted Oct 29, 2024·0 cites·7 claims
- 0850US11802808B2Automatic test system for actual stress of a bridge based on DIC technologyJSTI GROUP CO LTD·Filed 2020·Granted Oct 31, 2023·0 cites·6 claims
- 0948US2007085758A1Display apparatus and method used in a hand-held deviceHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 1046US12460360B2Bridge expansion joint structure and construction method thereofJSTI GROUP·Filed 2024·Granted Nov 4, 2025·0 cites·8 claims
- 1146US2007255443A1System and method for automatically distributing materialsHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 1246US2009187981A1File downloading server and methodHONGFUJIN PREC IND SHENZHEN·Filed 2008·Application pending·0 cites
- 1346US2007129037A1Mute processing apparatus and methodHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 1445US7636869B2Program dynamically burnt system and methodHONGFUJIN PREC IND SHENZHEN·Filed 2006·Granted Dec 22, 2009·0 cites·6 claims
- 1543US11396728B2Sleeper for a track superstructureVOSSLOH FASTENING SYSTEMS GMBH·Filed 2018·Granted Jul 26, 2022·0 cites·12 claims
- 1641US9447553B2Shear connector for corrugated sheet steel and concreteZHANG JIANDONG·Filed 2012·Granted Sep 20, 2016·1 cites·2 claims
- 1741US2007133589A1Mute processing apparatus and methodHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 1840US11492763B2Tension clamp and fastening point for the fastening of a rail to the groundVOSSLOH WERKE GMBH·Filed 2017·Granted Nov 8, 2022·0 cites·11 claims
- 1940US2014304453A1Effective Caching for Demand-based Flash Translation Layers in Large-Scale Flash Memory Storage SystemsUNIV HONG KONG POLYTECHNIC·Filed 2013·Application pending·0 cites
- 2035US2007223300A1Portable electronic apparatus with a power saving function and methodHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 2131US10308915B2Genes and uses thereof, methods for synthesizing odd numbered medium chain aliphatic aldehydes and methods for synthesizing even numbered medium chain aliphatic hydrocarbonsUNIV TIANJIN·Filed 2015·Granted Jun 4, 2019·0 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →