Inventor · disambiguated record
Shiva Kumar
Also filed as: KUMAR SHIVA · KUMAR SHIVA C T
13 granted patents·5 pending applications·193 citations·filing 2000–2024
91Inventor score
Top patents by PatentIndex Score
18 records- 0189US6952519B2Large effective area high SBS threshold optical fiberCORNING INC·Filed 2004·Granted Oct 4, 2005·56 cites·33 claims
- 0288US6611648B2Optical fibers having cores with different propagation constants, and methods of manufacturing sameCORNING INC·Filed 2001·Granted Aug 26, 2003·45 cites·40 claims
- 0376US6671445B2Dispersion slope compensating optical fiberCORNING INC·Filed 2001·Granted Dec 30, 2003·18 cites·51 claims
- 0475US7027735B2Unequal pulse spacerCORNING INC·Filed 2002·Granted Apr 11, 2006·17 cites·20 claims
- 0575US6434310B1Single mode optical waveguide fiber with reduced dispersionCORNING INC·Filed 2001·Granted Aug 13, 2002·16 cites·23 claims
- 0675US6430346B1Negative dispersion single mode waveguide fiberCORNING INC·Filed 2000·Granted Aug 6, 2002·18 cites·39 claims
- 0771US10515028B2Reference voltage calibration using a qualified weighted averageAPPLE INC·Filed 2018·Granted Dec 24, 2019·1 cites·20 claims
- 0867US7016583B2Dispersion management with phase conjugationCORNING INC·Filed 2003·Granted Mar 21, 2006·11 cites·20 claims
- 0965US7076172B2Waveguide fiber for noise suppressionCORNING INC·Filed 2002·Granted Jul 11, 2006·9 cites·13 claims
- 1061US8363947B2Handwritten character recognition based on frequency variations in charactersIBM·Filed 2010·Granted Jan 29, 2013·2 cites·11 claims
- 1156US2025373332A1System and method for real-time network optimization using natural intelligence in optical communicationsAI ATLAS INC·Filed 2024·Application pending·0 cites
- 1255US2025165345A1Method for detecting and recovering an inoperable driveWESTERN DIGITAL TECH INC·Filed 2023·Application pending·0 cites
- 1349US10019387B2Reference voltage calibration using a qualified weighted averageAPPLE INC·Filed 2015·Granted Jul 10, 2018·0 cites·20 claims
- 1447US8494277B2Handwritten character recognition based on frequency variations in charactersIBM·Filed 2013·Granted Jul 23, 2013·0 cites·10 claims
- 1547US8494278B2Handwritten character recognition based on frequency variations in charactersIBM·Filed 2013·Granted Jul 23, 2013·0 cites·20 claims
- 1640US2004028319A1Optical communication system and methodFiled 2003·Application pending·0 cites
- 1738US2003103749A1Dispersion slope compensating optical fiberFiled 2002·Application pending·0 cites
- 1833US2017199850A1Method and system to decrease page load time by leveraging network latencySAMSUNG ELECTRONICS CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →