For the Inventor, By the Inventor

Enter inventor name

Dorfen, Germany

Walter Zimmermann

USPTO Granted Patents = 9

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 39(Granted Patents)

Location History:

Oberdorfen, DE (1991)
Dorfen, DE (1986 - 2008)

Company Filing History:

6 out of 30,045

Siemens Aktiengesellschaft

3 out of 14,724

Infineon Technologies Ag

Years Active: 1986-2008

Loading Chart...

9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7417506 - Amplifier having switchable negative feedback (2008-08-26),

2. 7242236 - Mixer circuit with phase-shifted radio frequency signal (2007-07-10),

3. 6888430 - Integrated radiofrequency circuit component having a trimming diode controlled by a trimming voltage provided by a D/A converter (2005-05-03),

4. 5497163 - Doppler radar module using micro-stripline technology (1996-03-05),

5. 5465419 - Arrangement for frequency conversion of an input signal with an (1995-11-07),

6. 5155575 - Chip carrier for a microwave semiconductor component (1992-10-13),

7. 5086268 - Measuring mount for microwave components (1992-02-04),

8. 4992851 - Characteristic impedance-correct chip carrier for microwave (1991-02-12),

9. 4629880 - Gate bias generating circuit for field effect transistors (1986-12-16),

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Loading…