Inventor

SEINEN ERWIN

NL4 patents

⚠️ This page may combine multiple inventors who share the name “SEINEN ERWIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PHILIPS ELECTRONICS NA

3 patents

US5874841AFeb 23, 1999

Sample-and-hold circuit for a switched-mode power supply

PHILIPS ELECTRONICS NA106 citations95

US5982640ANov 9, 1999

Arrangement for reducing the effects of capacitive coupling in a control circuit for a switched-mode power supply

PHILIPS ELECTRONICS NA67 citations90

US5784231AJul 21, 1998

Overvoltage protection for SMPS based on demagnetization signal

PHILIPS ELECTRONICS NA52 citations87

BIO ITECH BV

1 patent

US11232215B2Jan 25, 2022

Electronic laboratory notebook system and method

BIO ITECH BV0 citations41