Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JK

Jonathan Klein — 13 Patents

FSFairchild Semiconductor: 11 patents #54 of 715Top 8%
NSNational Semiconductor: 1 patents #1,247 of 2,238Top 60%
QSQspeed Semiconductor: 1 patents #8 of 14Top 60%
Palo Alto, CA: #1,842 of 9,675 inventorsTop 20%
California: #47,433 of 386,348 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Jonathan Klein has been granted 13 US patents while listed as an inventor at Fairchild Semiconductor. The first was granted in 1990 and the most recent in January 2018. Jonathan Klein ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Jonathan Klein in Palo Alto, CA, US.

Patents per Year

Patents granted per year, 1990 to 2018Bar chart with a peak of 3 patents in 2010.peak 31990: 1 patents19902008: 2 patents20082009: 1 patents20092010: 3 patents20102012: 2 patents20122013: 1 patents20132016: 2 patents20162018: 1 patents2018

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9882408 Battery charging system including current observer circuitry to avoid battery voltage overshoot based on battery current draw Rendon Holloway, Qinghung (Michelle) Lee 2018-01-30
9287731 Battery charging system including current observer circuitry to avoid battery voltage overshoot based on battery current draw Rendon Holloway, Qinghung (Michelle) Lee 2016-03-15 $17,741,000
9235221 Early warning strobe for mitigation of line and load transients Juha Oikarinen, Juha-Matti Kujala 2016-01-12 $6,272,000
8508208 Buck-boost regulator with converter bypass function 2013-08-13 $5,032,000
8212361 Semiconductor die package including multiple dies and a common node structure Rajeev Joshi, Venkat Iyer 2012-07-03 $5,344,000
8138739 Circuits and methods for improving transient response of hysteretic DC-DC converters Gabriel Eirea 2012-03-20 $3,956,000
7782038 Soft start circuit with slew rate controller for voltage regulators 2010-08-24 $1,869,000
7675281 Time-based synchronous rectification in a power converter James Holt 2010-03-09 $7,462,000
7667534 Control interface and protocol 2010-02-23 $7,912,000
7618896 Semiconductor die package including multiple dies and a common node structure Rajeev Joshi, Venkat Iyer 2009-11-17 $3,903,000
7457140 Power converter with hysteretic control 2008-11-25 $4,957,000
7348826 Composite field effect transistor Morris Tsou 2008-03-25
4907117 Integrated circuit thermal limit Robert A. Pease, Mansour Izadinia 1990-03-06 $3,674,000