Inventor
EVANS JOHN P
US11 patents
⚠️ This page may combine multiple inventors who share the name “EVANS JOHN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZEBRA TECH CORP
3 patentsUS12512686B2Dec 30, 2025
Systems and methods for alerting users to device low battery states
ZEBRA TECH CORP0 citations60
US11210924B1Dec 28, 2021
Systems and methods for alerting users to device low battery states
ZEBRA TECH CORP0 citations60
US12483781B2Nov 25, 2025
Power manager to support less-than-nominal conditions in a machine vision system
ZEBRA TECH CORP0 citations59
(unassigned)
2 patentsUS5394789AMar 7, 1995
Manually operable device for metering air through a valve system for drawing into, retaining and evacuating material from a chamber
30 citations89
US5485779AJan 23, 1996
Device for selectively pressurizing or evacuating a chamber with an oscillating air source by metering air through a valve system and a device for drawing into, retaining and evacuating material from a chamber
5 citations59
SYMBOL TECHNOLOGIES INC
2 patentsUS9176592B2Nov 3, 2015
System for, and method of, configuring electro-optical reader as a keyboard device having a selected keyboard layout
SYMBOL TECHNOLOGIES INC0 citations41
US8876005B2Nov 4, 2014
Arrangement for and method of managing a soft keyboard on a mobile terminal connected with a handheld electro-optical reader via a bluetooth® paired connection
SYMBOL TECHNOLOGIES INC0 citations39