Inventor · disambiguated record
Hans-Wilhelm Ruhl
Also filed as: RUEHL HANS W · RUEHL HANS-WILHELM · RUEHL HANS-WILLIAM DR · RüHL HANS-WILHELM
18 granted patents·469 citations·filing 1992–2013
95Inventor score
Top patents by PatentIndex Score
18 records- 0189US6108631AInput system for at least location and/or street namesPHILIPS CORP·Filed 1998·Granted Aug 22, 2000·150 cites·12 claims
- 0287US9718400B2Multi-sensory attention alert systemCONTINENTAL AUTOMOTIVE GMBH·Filed 2013·Granted Aug 1, 2017·9 cites·8 claims
- 0386US6411893B2Method for selecting a locality name in a navigation system by voice inputSIEMENS AG·Filed 2001·Granted Jun 25, 2002·64 cites·18 claims
- 0470US6580375B2Data processing system for a vehicle information system and methodMANNESMANN VDO AG·Filed 2001·Granted Jun 17, 2003·26 cites·10 claims
- 0570US6339370B1Automatic emergency call system for motor vehiclesMANNESMANN VDO AG·Filed 2000·Granted Jan 15, 2002·37 cites·24 claims
- 0663US6305732B1Dashboard with integrated directional microphoneMANNESMANN VDO AG·Filed 2000·Granted Oct 23, 2001·13 cites·11 claims
- 0755US6173165B1Receiver for RDS-TMC broadcast messages including storage device for storing control data under a codeVDO CONTROL SYSTEMS INC·Filed 1996·Granted Jan 9, 2001·40 cites·11 claims
- 0849US5784691ARDS-TMC broadcast receiverPHILIPS CORP·Filed 1996·Granted Jul 21, 1998·23 cites·16 claims
- 0949US5687288ASystem with speaking-rate-adaptive transition values for determining words from a speech signalPHILIPS CORP·Filed 1995·Granted Nov 11, 1997·28 cites·7 claims
- 1042US5878392ASpeech recognition using recursive time-domain high-pass filtering of spectral feature vectorsPHILIPS CORP·Filed 1997·Granted Mar 2, 1999·18 cites·10 claims
- 1140US6018649ARDS-TMC radio receiver for processing region-specific and supra-regional road or area indicationsMANNESMANN VDO AG·Filed 1997·Granted Jan 25, 2000·11 cites·12 claims
- 1237US5784454AArrangement for communication with a subscriberPHILIPS CORP·Filed 1995·Granted Jul 21, 1998·10 cites·9 claims
- 1335US5621891ADevice for generating announcement informationPHILIPS CORP·Filed 1992·Granted Apr 15, 1997·10 cites·13 claims
- 1432US6285862B1RDS-TMC radio receiver including a speech segment memoryPHILIPS CORP·Filed 1998·Granted Sep 4, 2001·8 cites·16 claims
- 1532US5991610AMemory structure for use in a broadcast receiver, particularly for providing traffic or geographic informationMANNESMANN VDO AG·Filed 1996·Granted Nov 23, 1999·10 cites·26 claims
- 1631US5913157AReceiver composing RDS-TMC message for display or voice outputMANNESMANN VDO AG·Filed 1996·Granted Jun 15, 1999·4 cites·15 claims
- 1731US5903824ARDS-TMC broadcast receiver which substitutes phonetic characters for non-convertible characters prior to synthesizing speechMANNESMAN VDO AG·Filed 1996·Granted May 11, 1999·7 cites·17 claims
- 1828US5913156AReceiver storing spellings for RDS-TMC messages using separators for different language spellingsMANNESMAN VDO AG·Filed 1996·Granted Jun 15, 1999·1 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Hans-Wilhelm Ruhl 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 →