Inventor

NUIJTEN PETRUS A C M

NL6 patents

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

PHILIPS CORP

4 patents

US6157330ADec 5, 2000

Embedding supplemental data in an encoded signal, such as audio / video watermarks

PHILIPS CORP92 citations96

US5243345ASep 7, 1993

Sigma-delta modulator having a plural order loop filter with successive filter sections of successively smaller signal excursion range

PHILIPS CORP90 citations94

US5182479AJan 26, 1993

Gate circuit having increased voltage handling capability

PHILIPS CORP14 citations68

US4684986AAug 4, 1987

Television signal memory-write circuit

PHILIPS CORP3 citations60

KONINKL PHILIPS ELECTRONICS NV

1 patent

US6507299B1Jan 14, 2003

Embedding supplemental data in an information signal

KONINKL PHILIPS ELECTRONICS NV74 citations94

NXP BV

1 patent

US7728659B2Jun 1, 2010

Arrangement for amplifying a PWM input signal

NXP BV2 citations52