Inventa Electronic Co., Ltd.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 01, 1993 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 65 Total Citation Count
- Jan 10, 1985 Earliest Filing
- 8 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
| Upgrade to the Professional Level to View Top Patents for this Owner. Learn More |
Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5216709 Electronic device for providing information related to an input telephone numberDec 27, 91Jun 01, 93[H04M]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4881260 Automatic telephone answering device with multiple outgoing messages and selecting meansExpiredDec 16, 87Nov 14, 89[H04M]
4856056 Apparatus for timely controlling the sound characteristic of a signaling means of a voice communication deviceExpiredJun 18, 87Aug 08, 89[H04M]
4835625 Method of recording timing data generated by a central processing unit onto a tape for digital displayExpiredAug 07, 87May 30, 89[G11B]
4644106 Apparatus for timely controlling the sound characteristic of a signaling means of a voice communication deviceExpiredJan 10, 85Feb 17, 87[H04M]
Top Inventors for This Owner
| Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More |
We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.