Inventor · disambiguated record
Sian Tatt Lee
Also filed as: LEE SIAN TATT
13 granted patents·1 pending application·182 citations·filing 2006–2012
91Inventor score
Files withAVAGO TECH ECBU IP SG PTE LTD5CHUNG MUH FONG3AVAGO TECHNOLOGIES GENERAL IP2LEE SIAN TATT2CHAN CHUAN HOE1
Top patents by PatentIndex Score
14 records- 0195US8317384B2Light guide film with cut lines, and optical keypad using such filmCHUNG MUH FONG·Filed 2009·Granted Nov 27, 2012·49 cites·20 claims
- 0292US9429285B2Downlight auxiliary ringAVAGO TECHNOLOGIES GENERAL IP·Filed 2012·Granted Aug 30, 2016·23 cites·20 claims
- 0391US7549782B2Semiconductor light source configured as a light tubeAVAGO TECH ECBU IP SG PTE LTD·Filed 2006·Granted Jun 23, 2009·48 cites·15 claims
- 0490US7712910B2Low-profile backlight with flexible light guideAVAGO TECH ECBU IP SG PTE LTD·Filed 2006·Granted May 11, 2010·25 cites·20 claims
- 0577US7794130B2Segmented light guideAVAGO TECH ECBU IP SG PTE LTD·Filed 2008·Granted Sep 14, 2010·8 cites·18 claims
- 0677US7740390B2Segmented light guideAVAGO TECH ECBU IP SG PTE LTD·Filed 2007·Granted Jun 22, 2010·8 cites·12 claims
- 0773US8172444B2Light guide display with multiple light guide layersCHAN CHUAN HOE·Filed 2009·Granted May 8, 2012·9 cites·18 claims
- 0865US8142036B2Keypad device with light source and reflectorCHUNG MUH FONG·Filed 2009·Granted Mar 27, 2012·4 cites·19 claims
- 0964US8308336B2Multi-segmented light guide for keypad and display apparatusLEE SIAN TATT·Filed 2010·Granted Nov 13, 2012·2 cites·21 claims
- 1062US8035048B2Illuminated keypadAVAGO TECH ECBU IP SG PTE LTD·Filed 2009·Granted Oct 11, 2011·3 cites·20 claims
- 1161US8376603B2Multi-segmented light guide for an input deviceINTELLECTUAL DISCOVERY LTD·Filed 2010·Granted Feb 19, 2013·2 cites·20 claims
- 1253US8339288B2Light guide having a capacitive sensing grid for a keypad and related methodologyLEE SIAN TATT·Filed 2010·Granted Dec 25, 2012·1 cites·20 claims
- 1345US8172413B2Keypad assemblyCHUNG MUH FONG·Filed 2010·Granted May 8, 2012·0 cites·20 claims
- 1444US2014160740A1Light tube with low up-lightAVAGO TECHNOLOGIES GENERAL IP·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →