Inventor
WACHTER MARTIN RICHARD
US12 patents
⚠️ This page may combine multiple inventors who share the name “WACHTER MARTIN RICHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
D & M HOLDINGS INC
7 patentsUS9703471B2Jul 11, 2017
Selectively coordinated audio player system
D & M HOLDINGS INC9 citations82
US9825969B2Nov 21, 2017
System and method for controlling a rendering device based upon detected user proximity
D & M HOLDINGS INC5 citations69
US9999091B2Jun 12, 2018
System and method for negotiating group membership for audio controllers
D & M HOLDINGS INC2 citations68
US11209972B2Dec 28, 2021
Combined tablet screen drag-and-drop interface
D & M HOLDINGS INC0 citations50
US11113022B2Sep 7, 2021
Method, system and interface for controlling a subwoofer in a networked audio system
D & M HOLDINGS INC0 citations48
US10044733B2Aug 7, 2018
System and method for controlling a rendering device based upon detected user proximity
D & M HOLDINGS INC0 citations48
US9781498B2Oct 3, 2017
Microphone stand and microphone stand set
D & M HOLDINGS INC0 citations30