Inventor · disambiguated record
Robert John Leedham
Also filed as: LEEDHAM ROBERT · LEEDHAM ROBERT J · LEEDHAM ROBERT JOHN
12 granted patents·1 pending application·235 citations·filing 2001–2021
90Inventor score
Files withREINHAUSEN MASCHF SCHEUBECK5TOPLISS RICHARD31 LTD1BROWN ANDREW BENJAMIN DAVID1GREGORY THOMAS MATTHEW1
Top patents by PatentIndex Score
13 records- 0196US8350959B2Camera lens actuation apparatus1 LTD·Filed 2007·Granted Jan 8, 2013·105 cites·36 claims
- 0295US8848064B2Optical image stabilization comprising shape memory alloy actuatorsTOPLISS RICHARD·Filed 2009·Granted Sep 30, 2014·35 cites·14 claims
- 0395US8446475B2Shape memory alloy actuation apparatusTOPLISS RICHARD·Filed 2008·Granted May 21, 2013·34 cites·9 claims
- 0494US9479699B2Shape memory alloy actuation apparatusBROWN ANDREW BENJAMIN DAVID·Filed 2011·Granted Oct 25, 2016·30 cites·34 claims
- 0584US8448435B2Control of a shape memory alloy actuation arrangementGREGORY THOMAS MATTHEW·Filed 2009·Granted May 28, 2013·9 cites·20 claims
- 0680US8756933B2Control of a shape memory alloy actuation apparatusTOPLISS RICHARD·Filed 2008·Granted Jun 24, 2014·10 cites·30 claims
- 0766US9762114B2Synchronizing parallel power switchesREINHAUSEN MASCHF SCHEUBECK·Filed 2014·Granted Sep 12, 2017·3 cites·26 claims
- 0865US10199916B2Resistor emulation and gate boostREINHAUSEN MASCHF SCHEUBECK·Filed 2015·Granted Feb 5, 2019·2 cites·13 claims
- 0951US6882219B2High frequency switch-mode power amplifierLING DYNAMIC SYSTEMS·Filed 2001·Granted Apr 19, 2005·7 cites·18 claims
- 1047US12407272B2Cell assembly and converter comprising a plurality of arms, each having such a cell assemblyREINHAUSEN MASCHF SCHEUBECK·Filed 2021·Granted Sep 2, 2025·0 cites·14 claims
- 1145US10069431B2Low-skew communication systemREINHAUSEN MASCHF SCHEUBECK·Filed 2014·Granted Sep 4, 2018·0 cites·21 claims
- 1242US2007177860A1Camera autofocusHOOLEY ANTHONY·Filed 2005·Application pending·0 cites
- 1337US10230354B2Voltage balancing in series-connected power switchesREINHAUSEN MASCHF SCHEUBECK·Filed 2015·Granted Mar 12, 2019·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →