ZF FRIEDRICHSHAFEN has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1990. It filed its patents most often in United States, China and Norway. Its main competitors in its focus markets mechanical elements, machines and transport are SPICER TECH INC, MUSASHI SEIMITSU KOGYO KK and JATCO CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | China | 3 | |
#3 | Norway | 2 | |
#4 | Brazil | 1 | |
#5 | Republic of Korea | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Machines | |
#3 | Transport | |
#4 | Electrical machinery and energy | |
#5 | Machine tools |
# | Technology | |
---|---|---|
#1 | Gearing | |
#2 | Unspecified technologies | |
#3 | Shafts | |
#4 | Motor vehicles | |
#5 | Vehicle suspension arrangements | |
#6 | Vehicle drive control systems | |
#7 | Making forged metal products | |
#8 | Electric motor controls | |
#9 | Unspecified technologies | |
#10 | Clutches and brakes |
# | Name | Total Patents |
---|---|---|
#1 | Gumpoltsberger Gerhard | 3 |
#2 | Kunze Ralf | 2 |
#3 | Buhl Manfred | 2 |
#4 | Knopp Soren | 2 |
#5 | Schiele Peter | 1 |
#6 | Dreier Loren Christopher | 1 |
#7 | Otte Jens | 1 |
#8 | Rieger Wolfgang | 1 |
#9 | Wolfgang Rieger | 1 |
#10 | Koziara Bernd | 1 |
Publication | Filing date | Title |
---|---|---|
US2010256882A1 | Automated manual transmission shift methodology for tanker trucks |