Nieuwendijk; Joris A. M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nieuwendijk; Joris A. M..The latest application filed is for "loudspeaker system having a bass-reflex port".

Company Profile

0.14.0

Nieuwendijk; Joris A. M. - Eindhoven NL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Loudspeaker system having a bass-reflex port Grant 5,892,183 - Roozen , et al. April 6, 1	1999-04-06
Sound-reproducing apparatus comprising an acoustic horn, and acoustic horn for use in the apparatus Grant 5,737,435 - De Poortere , et al. April 7, 1	1998-04-07
Loudspeaker system Grant 5,479,520 - Nieuwendijk , et al. December 26, 1	1995-12-26
Audio or video apparatus with a built-in loudspeaker Grant 5,471,018 - Nieuwendijk , et al. November 28, 1	1995-11-28
Silencer arrangement for combustion engines Grant 5,414,230 - Nieuwendijk , et al. May 9, 1	1995-05-09
Electrodynamic transducer comprising a two-part diaphragm Grant 4,829,581 - Nieuwendijk , et al. May 9, 1	1989-05-09
Loudspeaker system for converting a digitized electric signal into an acoustic signal Grant 4,612,420 - Nieuwendijk , et al. September 16, 1	1986-09-16
Loudspeaker system and loudspeaker for use in a loud-speaker system for converting an n-bit digitized electric signal into an acoustic signal Grant 4,566,120 - Nieuwendijk , et al. January 21, 1	1986-01-21
Hybrid loudspeaker system for converting digital signals to acoustic signals Grant 4,555,797 - Nieuwendijk , et al. November 26, 1	1985-11-26
Large-excursion electroacoustic transducer Grant 4,547,631 - Nieuwendijk , et al. October 15, 1	1985-10-15
Ribbon-type transducer with a multi-layer diaphragm Grant 4,544,806 - Nieuwendijk , et al. October 1, 1	1985-10-01
Ribbon-type electro-acoustic transducer with low distortion and improved sensitivity Grant 4,484,037 - Nieuwendijk , et al. November 20, 1	1984-11-20
Cathode ray tube having permanent magnets for modulating the deflection field Grant 4,396,897 - Sluijterman , et al. August 2, 1	1983-08-02
Self-converging deflection units for color display tubes of different screen formats Grant 4,272,727 - Nieuwendijk , et al. June 9, 1	1981-06-09

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