Inventor
Stefan Prange
Inventor
Munich, DE
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television14%
G06FElectric digital data processing10%
H04MTelephonic communication10%
G06NComputing arrangements based on specific computational models7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%
G07FCoin-freed or like apparatus7%
H01HElectric switches7%
H03KPulse technique7%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids7%
PatentTitleYear
9,556,864'Method and device for controlling an auxiliary pump for a transmission'2017RE044930'Data exchange system with a mobile component to control consumer'20147,702,313'Telecommunications terminal'20107,231,372'Method and system for paying for goods or services'20077,085,566'Data exchange system with a mobile component to control consumer'20066,785,387'Telephone for children'20046,652,403'Variator'20036,480,542'Method for decoding compressed video data with a reduced memory requirement'20026,353,639'Filter configuration and slope detector for quadrature amplitude modulated signals'20026,323,913'Circuit configuration for color decoding and decimation for a video signal'20016,278,734'Process for decoding and coding a compressed video data stream with reduced memory requirements'20016,166,565'Circuit for comparing two electrical quantities'20005,990,709'Circuit for comparing two electrical quantities provided by a first neuron MOS field effect transistor and a reference source'19995,991,789'Circuit arrangement for realizing logic elements that can be represented by threshold value equations'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2007Patents assigned to SIEMENS AG (8)· patent assignee history
1999–2014Based in Munich, DE· patent location history
2001–2002Patents assigned to INFINEON TECHNOLOGIES AG (2)· patent assignee history
2002Based in Mnchen, DE· patent location history
2003Based in Ravensburg, DE· patent location history
2010Patents assigned to NOKIA SIEMENS NETWORKS GMBH (1)· patent assignee history
2014Patents assigned to BURCHARD BERND (1)· patent assignee history
2014Patents assigned to FRANCE BREVETS (1)· patent assignee history
2017Based in Tettnang, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS AG | 8 | 1999–2007 |
| INFINEON TECHNOLOGIES AG | 2 | 2001–2002 |
| BURCHARD BERND | 1 | 2014 |
| FRANCE BREVETS | 1 | 2014 |
| NOKIA SIEMENS NETWORKS GMBH | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Munich, DE | 10 | 1999–2014 |
| Mnchen, DE | 2 | 2002 |
| Tettnang, DE | 1 | 2017 |
| Ravensburg, DE | 1 | 2003 |