Inventor
CHEN QIANG RICHARD
US7 patents
⚠️ This page may combine multiple inventors who share the name “CHEN QIANG RICHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
4 patentsUS7667557B2Feb 23, 2010
Thin-film bandpass filter using inductor-capacitor resonators
TDK CORP29 citations89
US7321284B2Jan 22, 2008
Miniature thin-film bandpass filter
TDK CORP13 citations82
US7532092B2May 12, 2009
Grounding strategy for filter on planar substrate
TDK CORP5 citations59
US7425880B2Sep 16, 2008
Filters with improved rejection band performance
TDK CORP3 citations59