Inventor · disambiguated record
Tiong Heng Siah
Also filed as: SIAH TIONG HENG
3 granted patents·12 citations·filing 2004–2004
61Inventor score
Top patents by PatentIndex Score
3 records- 0150US7565034B2Determination of a navigation window in an optical navigation systemAVAGO TECH ECBU IP SG PTE LTD·Filed 2004·Granted Jul 21, 2009·6 cites·19 claims
- 0247US7315013B2Optical navigation using one-dimensional correlationAVAGO TECH ECBU IP SG PTE LTD·Filed 2004·Granted Jan 1, 2008·6 cites·20 claims
- 0343US8325140B2Illumination spot alignmentXIE TONG·Filed 2004·Granted Dec 4, 2012·0 cites·14 claims
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