Inventor
FLITSCH FREDERICK
US14 patents
⚠️ This page may combine multiple inventors who share the name “FLITSCH FREDERICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MIDDLE CHART LLC
11 patentsUS11468209B2Oct 11, 2022
Method and apparatus for display of digital content associated with a location in a wireless communications area
MIDDLE CHART LLC23 citations94
US11429761B2Aug 30, 2022
Method and apparatus for interacting with a node in a storage area
MIDDLE CHART LLC24 citations94
US11100260B2Aug 24, 2021
Method and apparatus for interacting with a tag in a wireless communication area
MIDDLE CHART LLC27 citations94
US11080439B2Aug 3, 2021
Method and apparatus for interacting with a tag in a cold storage area
MIDDLE CHART LLC27 citations94
US10872179B2Dec 22, 2020
Method and apparatus for automated site augmentation
MIDDLE CHART LLC41 citations94
US11194938B2Dec 7, 2021
Methods and apparatus for persistent location based digital content
MIDDLE CHART LLC44 citations93
US11507714B2Nov 22, 2022
Methods and apparatus for secure persistent location based digital content
MIDDLE CHART LLC8 citations84
US11625510B2Apr 11, 2023
Method and apparatus for presentation of digital content
MIDDLE CHART LLC3 citations73
US10902160B2Jan 26, 2021
Cold storage environmental control and product tracking
MIDDLE CHART LLC3 citations73
US12248737B2Mar 11, 2025
Agent supportable device indicating an item of interest in a wireless communication area
MIDDLE CHART LLC0 citations62
US11610033B2Mar 21, 2023
Method and apparatus for augmented reality display of digital content associated with a location
MIDDLE CHART LLC0 citations62