Average Co-Inventor Count = 2.00
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. U.S. Philips Corporation (2 from 14,087 patents)
2. Koninklijke Philips Corporation N.v. (1 from 21,376 patents)
3 patents:
1. 6457663 - Recording and/or reproducing device having a pull-out element which is movable to a cassette-mounted coupling element against a pull-out direction
2. 6398142 - Recording and/or reproducing device having a take-up reel with length-adjustment means for the length of a pull-out tape
3. 6364232 - Recording and/or reproducing device having a take-up reel and having a tape pull-out assembly which can be positioned tangentially with respect to the take-up reel