Inventor · disambiguated record
Willy M. Sander
Also filed as: SANDER WILLY M
16 granted patents·345 citations·filing 1976–2005
95Inventor score
Top patents by PatentIndex Score
16 records- 0190US4319337AApparatus for displaying the status of individual dictated messages in a central dictation systemDICTAPHONE CORP·Filed 1979·Granted Mar 9, 1982·50 cites·50 claims
- 0288US7124624B2High-resolution gas gauge proximity sensorASML HOLDING NV·Filed 2005·Granted Oct 24, 2006·10 cites·19 claims
- 0387US4811131AMethod and apparatus for scanning and recovering information from a record mediumDICTAPHONE CORP·Filed 1987·Granted Mar 7, 1989·40 cites·19 claims
- 0486US4071857ACassette changer apparatusDICTAPHONE CORP·Filed 1976·Granted Jan 31, 1978·30 cites·20 claims
- 0578US4888652ACommunications recorder having a unique identification code and secure method and apparatus for changing sameDICTAPHONE CORP·Filed 1987·Granted Dec 19, 1989·22 cites·15 claims
- 0676US4958367AMultichannel communications recorder having the capability to display channel activity and statusFREER RAYMOND F·Filed 1987·Granted Sep 18, 1990·26 cites·12 claims
- 0774US4851937AApparatus for securing access to a communications recorderDICTAPHONE CORP·Filed 1987·Granted Jul 25, 1989·39 cites·4 claims
- 0874US4827461AUniversal telecommunications audio coupling deviceDICTAPHONE CORP·Filed 1987·Granted May 2, 1989·40 cites·19 claims
- 0972US7010958B2High-resolution gas gauge proximity sensorASML HOLDING NV·Filed 2002·Granted Mar 14, 2006·21 cites·18 claims
- 1072US4092685ACassette changer apparatus having priority ejectDICTAPHONE CORP·Filed 1976·Granted May 30, 1978·16 cites·6 claims
- 1170US4092680AApparatus for indicating the farthest advance position of a bi-directionally movable mediumDICTAPHONE CORP·Filed 1976·Granted May 30, 1978·14 cites·8 claims
- 1268US7081610B2System for compensating for dark current in sensorsASML HOLDING NV·Filed 2005·Granted Jul 25, 2006·4 cites·20 claims
- 1366US4092679AApparatus for variably selecting the capacity of a recording medium in a recording systemDICTAPHONE CORP·Filed 1976·Granted May 30, 1978·12 cites·16 claims
- 1464US4099209AElectronic control system for multiple cassette record and/or playback apparatusDICTAPHONE CORP·Filed 1976·Granted Jul 4, 1978·11 cites·25 claims
- 1560US6977364B2System and method for compensating for dark current in photosensitive devicesASML HOLDING NV·Filed 2003·Granted Dec 20, 2005·6 cites·30 claims
- 1641US4621349AMicrocassette changer and printer apparatusDICTAPHONE CORP·Filed 1984·Granted Nov 4, 1986·4 cites·10 claims
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