HJ

Holger Janssen

VL Vtech Telecommunications Limited: 10 patents #3 of 74Top 5%
Robert Bosch Gmbh: 7 patents #2,499 of 19,740Top 15%
SM Sudzucker Aktiengesellschaft Mannheim/Ochsenfurt: 1 patents #32 of 64Top 50%
VC Vtech Communications: 1 patents #27 of 55Top 50%
Overall (All Time): #220,123 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
11216672 Detecting driving-relevant situations at a larger distance 2022-01-04
10311309 Method and device for interpreting a surrounding environment of a vehicle, and vehicle 2019-06-04
9954999 System and method for telephone operation in quiet mode 2018-04-24
9137351 System and method for telephone operation in quiet mode 2015-09-15
8331931 System and method for cordless handset registration Stephen R. Whitesell 2012-12-11
8213595 System and method to adjust caller ID information 2012-07-03
7856088 System and method for integrating heterogeneous telephone mailboxes 2010-12-21
7605773 Head-up display system and method for carrying out the location-correct display of an object situated outside a vehicle with regard to the position of the driver 2009-10-20
7474744 System and method for providing a local time of far end on telephone systems 2009-01-06
7397908 System and method for telephone operation in quiet mode 2008-07-08
7362215 System and method for monitoring the surroundings of a vehicle 2008-04-22
7363045 Systems and methods for exchanging data and audio between cellular telephones and landline telephones Gary Rogalski, Sukhdeep Singh Hundal 2008-04-22
7345699 Method and device for producing road and street data for a digital map 2008-03-18
6983144 Telephone base unit having dynamically configurable software Gary Louie, James Dury, Sean Wong 2006-01-03
6950652 Remote management of an external phonebook Gary Louie, James Dury, Sean Wong 2005-09-27
6937854 Apparatus for conducting a conference call between a wireless line and a land line using customer premise equipment Steve Kropp 2005-08-30
6919917 Device for monitoring the environment of a vehicle being parked 2005-07-19
6890559 Directly compressible raw material for tablets Theodor Bayerköhler, Hanspeter Degelmann, Tillmann Dörr, Lutz Guderjahn, Jorg Kowalczyk 2005-05-10
6758690 Electrostatic discharge protection shield device Yat Shu (Damien) Yu, Kenny Che, Reza Ahmadian Yazdi, Alec Ho, Ian Eman Liu 2004-07-06
6560529 Method and device for traffic sign recognition and navigation 2003-05-06