PERENA has a total of 14 patent applications. Its first patent ever was published in 1952. It filed its patents most often in France. Its main competitors in its focus markets electrical machinery and energy, optics and telecommunications are PEACEFUL VISION ELECTRONIC LIANYUNGANG CO LTD, GISMA STECKVERBINDER GMBH and MALCO.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 14 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Optics | |
#3 | Telecommunications | |
#4 | Control | |
#5 | Medical technology |
# | Technology | |
---|---|---|
#1 | Electrically-conductive connections | |
#2 | Optical systems | |
#3 | Waveguides | |
#4 | Alarm systems | |
#5 | Indexing scheme for uses of lighting devices | |
#6 | Diagnosis and surgery |
Publication | Filing date | Title |
---|---|---|
FR2422269A1 | Six pin connector for use in audio-visual telecommunication system - has flexible contacts which establishes connection between central contact socket and outer contact socket when plug is withdrawn | |
FR2274264A1 | Adhesive medical electrode with sterilised needle - point enclosed by foam washer and tear-off cap |