Frederic Bonvin has been granted 13 US patents. The first was granted in 2011 and the most recent in April 2019. Frederic Bonvin ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Frederic Bonvin in Singapore, CO, SG.
Patents per Year Patents granted per year, 2011 to 2019 Bar chart with a peak of 5 patents in 2014. peak 5 2011: 1 patents 2011 2012: 1 patents 2012 2013: 2 patents 2013 2014: 5 patents 2014 2016: 3 patents 2016 2019: 1 patents 2019
Issued Patents All Time
Profile Widget
Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
10256751 Asymmetrical driver — 2019-04-09
$11,118,000
9431934 Motor controller with drive-signal conditioning Ezio Galbiati 2016-08-30
$2,633,000
9391544 Asymmetrical driver — 2016-07-12
$2,581,000
9362855 Determining a position of a motor using an on-chip component Agostino Mirabelli , Maurizio Nessi 2016-06-07
$3,523,000
8878475 Current limiting for a motor winding Diego Armaroli 2014-11-04
$1,945,000
8854765 Regulating distribution of power in a hard disk drive following a power loss Davide Betta , Seng-Chean Hong 2014-10-07
$1,525,000
8754602 Motor controller with drive-signal conditioning Ezio Galbiati 2014-06-17
$4,261,000
8749183 Determining a position of a motor using an on-chip component Agostino Mirabelli , Maurizio Nessi 2014-06-10
$5,206,000
8704479 System and method for determining the start position of a motor Davide Betta , Agostino Mirabelli , Andrea Di Ruzza 2014-04-22
$3,560,000
8614859 Stopping method for a spindle motor and related device Ezio Galbiati 2013-12-24
$18,106,000
8471509 Management of disk drive during power loss — 2013-06-25
$3,391,000
8310192 Reducing the spectral energy of torque ripple — 2012-11-13
$7,974,000
7893643 Pair pole asymmetry compensation in back electromotive force zero cross detection — 2011-02-22
$9,923,000