Inventor · disambiguated record
Roland Jakob
Also filed as: JAKOB ROLAND · JAKOB ROLAND P
21 granted patents·562 citations·filing 1987–2017
95Inventor score
Files withHOFFMANN LA ROCHE4GE ENERGY POWER CONVERSION GMBH3GE ENERGY POWER CONVERSION TECHNOLOGY LTD3ALSTOM2GE ENERGY POWER CONV GMBH2
Top patents by PatentIndex Score
21 records- 0191US9806599B2Converter submodule with short-circuit device and power converter having sameGE ENERGY POWER CONVERSION TECHNOLOGY LTD·Filed 2016·Granted Oct 31, 2017·6 cites·17 claims
- 0288US6798677B2Modular power converterALSTOM·Filed 2001·Granted Sep 28, 2004·81 cites·19 claims
- 0387US10389262B2Device for temporarily taking over electrical current from an energy transfer or distribution device, when neededGE ENERGY POWER CONVERSION TECHNOLOGY LTD·Filed 2017·Granted Aug 20, 2019·9 cites·11 claims
- 0482US10263506B2Circuit arrangement and method for gate-controlled power semiconductor devicesGE ENERGY POWER CONVERSION TECHNOLOGY LTD·Filed 2016·Granted Apr 16, 2019·5 cites·14 claims
- 0578US8084428B2Method of repairing meniscal tearsSPECTOR MYRON·Filed 2006·Granted Dec 27, 2011·9 cites·20 claims
- 0678US5116373APull-through applianceSULZER AG·Filed 1990·Granted May 26, 1992·222 cites·9 claims
- 0772US7471532B1Electric circuit, in particular for a medium-voltage power converterCONVERTEAM GMBH·Filed 2000·Granted Dec 30, 2008·32 cites·14 claims
- 0869US4749791ABenzo[f]quinoline intermediatesHOFFMANN LA ROCHE·Filed 1987·Granted Jun 7, 1988·10 cites·4 claims
- 0968US6530928B1Instrument, instrument set and a method for the introduction of an osteochondral transplantSULZER ORTHOPEDICS LTD·Filed 2000·Granted Mar 11, 2003·44 cites·12 claims
- 1067US9214873B2Method for operating an electrical power rectifier, as well as an electrical power rectifierGE ENERGY POWER CONVERSION GMBH·Filed 2013·Granted Dec 15, 2015·3 cites·14 claims
- 1167US6102951AMounting system for metallic support shellsSULZER ORTHOPAEDIE AG·Filed 1998·Granted Aug 15, 2000·112 cites·15 claims
- 1257US8879292B2Multipoint converters with brake chopperGE ENERGY POWER CONVERSION GMBH·Filed 2012·Granted Nov 4, 2014·1 cites·11 claims
- 1357US4732979ABenzazecine derivatives for cognitive and memory functionsHOFFMANN LA ROCHE·Filed 1987·Granted Mar 22, 1988·5 cites·20 claims
- 1455US6544272B1Tissue holderSULZER ORTHOPEDICS LTD·Filed 2000·Granted Apr 8, 2003·13 cites·10 claims
- 1550US4957911ABenzazecine derivatives for cognitive and memory functionsHOFFMANN LA ROCHE·Filed 1989·Granted Sep 18, 1990·3 cites·4 claims
- 1645US4876340ABenzazecine derivatives for cognitive and memory functionsHOFFMANN LA ROCHE·Filed 1988·Granted Oct 24, 1989·2 cites·6 claims
- 1743US7221066B2Energy supply unit for transmitting auxiliary energy to an electrical deviceALSTOM·Filed 2001·Granted May 22, 2007·3 cites·22 claims
- 1842US9276499B2Procedures for the operation of an electrical circuitGE ENERGY POWER CONVERSION GMBH·Filed 2013·Granted Mar 1, 2016·0 cites·10 claims
- 1940US9711965B2Circuit arrangement for connection to an electrical circuit and electrical circuitGE ENERGY POWER CONV GMBH·Filed 2013·Granted Jul 18, 2017·0 cites·18 claims
- 2034US9455569B2Procedures for the operation of an electrical circuitGE ENERGY POWER CONV GMBH·Filed 2012·Granted Sep 27, 2016·0 cites·11 claims
- 2119US6407336B1Device for carrying high currents at a low inductance, in particular for a power converter or the likeALSTOM POWER CONVERSION GMBH·Filed 1999·Granted Jun 18, 2002·2 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Roland Jakob files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →