Holger Haiplik — 14 Patents at Wolfson Microelectronics

Holger Haiplik has been granted 14 US patents while listed as an inventor at Wolfson Microelectronics. The first was granted in 2007 and the most recent in January 2025. Holger Haiplik ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Holger Haiplik in Edinburgh, GB.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12199514	Current estimation in a power converter	Malcolm BLYTH, John B. BOWLERWELL, Alastair M. BOOMER	2025-01-14
12040710	Estimation of an inductance in a power converter	John B. BOWLERWELL, Alastair M. BOOMER, Malcolm BLYTH	2024-07-16	$13,243,000
11552627	PWM circuitry	Tahir Rashid, Jonathan Taylor, Ross C. MORGAN	2023-01-10	$4,949,000
9300212	DC-DC converters operable in a discontinuous switching mode	Andrew Notman, Mark McCloy-Stevens, Douglas James Wallace MacFarlane	2016-03-29
8612779	Power management apparatus and methods	Grant M. More	2013-12-17
8607036	Power management apparatus and methods	Grant M. More, Abhay Kejriwal	2013-12-10
8570001	Device and method for charging and controlling the charge of a battery	Tobias Bühler	2013-10-29
8541993	DC-DC converters operable in a discontinuous switching mode	Andrew Notman, Mark McCloy-Stevens, Douglas James Wallace MacFarlane	2013-09-24
7777457	Constant frequency current-mode buck-boost converter with reduced current sensing	—	2010-08-17
7724167	Integrated circuit arrangement, and method for programming an integrated circuit arrangement	Tobias Buehler, Thomas Jessenig, Manfred Lueger	2010-05-25
7702943	Real time clock	Clive Robert Graham	2010-04-20
7626374	Voltage reference circuit	—	2009-12-01
7605574	Switching regulator circuits	David Dearn	2009-10-20
7301347	Current sensing circuit	David Dearn	2007-11-27

Holger Haiplik — 14 Patents

Issued Patents All Time

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