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For the Inventor, By the Inventor

Toenisvorst, Germany

Ralf Herzberg

USPTO Granted Patents = 4


Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Toenisvorst, DE (2002 - 2005)
  • Tönisvorst, DE (2006)
  • Hemer, DE (2008)

Company Filing History:

goldMedal4 out of 30,066 
 
Siemens Aktiengesellschaft
 patents

Years Active: 2002-2008

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4 patents (USPTO):Explore Patents
1. 7386287 - Method for controlling the gain of radio-frequency signal (2008-06-10),
2. 7050772 - Circuit arrangement for switching a mobile radio transmitter between two modulation modes (2006-05-23),
3. 6937846 - Pin diode circuit arrangement (2005-08-30),
4. 6426682 - Transceiver unit for a first and second transmitting/receiving frequency (2002-07-30),
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