HB

Henricus Cornelis Johannes Büthker

NB Nxp B.V.: 25 patents #40 of 3,591Top 2%
U.S. Philips: 6 patents #699 of 8,851Top 8%
SS St-Ericsson Sa: 2 patents #146 of 771Top 20%
DC Datang Nxp Semiconductors Co.: 1 patents #6 of 13Top 50%
Philips: 1 patents #3,761 of 7,731Top 50%
HP HP: 1 patents #3,612 of 7,018Top 55%
📍 Mierlo, NL: #1 of 71 inventorsTop 2%
Overall (All Time): #88,282 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDate
12278623 Power on reset (POR) circuit Jyotirmoy Ghosh, Piotr Gibas, Edwin Schapendonk, Neha Goel, Namith Vishnu N 2025-04-15
12062982 Constant on-time boost converter 2024-08-13
12034361 Controller for a DC-DC converter Wouter van der Heijden, Edwin Schapendonk, Henri Verhoeven, Oswald Moonen, Ton van Deursen 2024-07-09
11601123 Power-on reset (POR) circuit Shubham Ajaykumar Khandelwal, Hendrik Johannes Bergveld 2023-03-07
11539351 Mode detector for DC-DC converters Jitendra Prabhakar Harshey 2022-12-27
11515585 Accurate battery temperature measurement by compensating self heating Marijn Nicolaas van Dongen, Hendrik Boezen, Joop Petrus Maria van Lammeren 2022-11-29
11047919 Open wire detection system and method therefor Marijn Nicolaas van Dongen 2021-06-29
10871526 Apparatus and method for detecting faulty charge pump capacitor 2020-12-22
10333402 Apparatus comprising multiple power converters with real or artifical hysteresis 2019-06-25
10181849 Transistor control terminal control circuit Tarik Naass, Matthias Rose, Arnoud Pieter van der Wel 2019-01-15
10164475 Wireless power receiver Marco Berkhout, Johannes Petrus Maria van Lammeren 2018-12-25
10014766 Mains power converter, a controller therefor, and methods of operating the same 2018-07-03
9974132 Circuits, controllers and methods for controlling LED strings or circuits Arnoud Pieter van der Wel 2018-05-15
9967946 Overshoot protection circuit for LED lighting Chandra Prakash Tiwari, Hendrik Boezen 2018-05-08
9900950 Adjusted pulse width modulation (PWM) curve calculations for improved accuracy 2018-02-20
9894733 Standalone light emitting diode (LED) controller Emiliano Mediavilla Pons, Hendrik Boezen 2018-02-13
9820345 LED controller 2017-11-14
9769898 Adjusted pulse width modulation (PWM) curve calculations for improved accuracy 2017-09-19
9673657 Battery charging apparatus and approach Johannes Petrus Maria van Lammeren, Luc Raijmakers 2017-06-06
9608514 Diode circuit and power factor correction boost converter using the same Matthias Rose, Philip Rutter, Jan Sonsky 2017-03-28
9543830 Sense current measurement in switch mode power converters 2017-01-10
9116533 Cascoded semiconductor devices with gate bias circuit Matthias Rose 2015-08-25
9118246 Control system for multi output DCDC converter 2015-08-25
9112443 Current controlled actuator driver with improved accuracy at low current Luc van Dijk 2015-08-18
8664797 Photovoltaic assembly and method of operating a photovoltaic assembly Klaas de Waal, Hendrik Johannes Bergveld, Franciscus A. C. M. Schoofs 2014-03-04