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USPTO Patent Rankings Data through Dec 31, 2025
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Nikolay Tchamov — 15 Patents

Intel: 3 patents #10,444 of 30,777Top 35%
DSDialog Semiconductor: 2 patents #118 of 293Top 45%
Infineon Technologies Ag: 1 patents #4,631 of 7,486Top 65%
Tampere, FI: #94 of 2,125 inventorsTop 5%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Nikolay Tchamov has been granted 15 US patents while listed as an inventor at Intel. The first was granted in 1998 and the most recent in August 2015. Nikolay Tchamov ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Nikolay Tchamov in Tampere, FI.

Patents per Year

Patents granted per year, 1998 to 2015Bar chart with a peak of 6 patents in 1999.peak 61998: 2 patents19981999: 6 patents19992001: 1 patents20012005: 1 patents20052006: 1 patents20062010: 1 patents20102015: 3 patents2015

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9118241 Switched-mode power supply and a two-phase DC to DC converter having switches and a filter that deliver current from a node among converter stages Svetozar Broussev 2015-08-25 $14,120,000
9048730 Switched mode power supply and a method for operating a switched mode power supply Svetozar Broussev, Jani Jaervenhaara 2015-06-02 $17,367,000
9035627 Switched mode power supply employing first and second feedback signals and a method of operating thereof Hans K. Herzog, Sami Sipilae 2015-05-19 $24,255,000
7701303 Oscillator with Darlington nodes Pekko Ruippo, Tapio Lehtonen 2010-04-20
7061339 Enhanced architectures of voltage-controlled oscillators with single inductor (VCO-1L) Andreas Sibrai 2006-06-13 $15,000
6867658 Enhanced architectures of voltage-controlled oscillators with single inductor (VCO-1L) Andreas Sibrai 2005-03-15 $50,000
6198358 Voltage or current controlled multivibrator oscillator circuit Petri Jarske 2001-03-06
5990718 Multivibrator circuit Petri Jarske 1999-11-23
5952862 Multivibrator circuit Petri Jarske 1999-09-14
5942928 Multivibrator circuit Petri Jarske 1999-08-24
5936475 High-speed ring oscillator Petri Jarske 1999-08-10
5933057 Low noise amplifier Petri Jarske 1999-08-03
5896070 Voltage or current controlled emitter-coupled multivibrator with pull-down amplifiers Petri Jarske 1999-04-20
5825256 Emitter coupled multivibrator circuit Petri Jarske 1998-10-20
5739729 Voltage-controlled LC oscillator Petri Jarske 1998-04-14