Darrell Diem — 31 Patents at Perdiemco

Darrell Diem has been granted 31 US patents while listed as an inventor at Perdiemco. The first was granted in 1996 and the most recent in August 2023. Darrell Diem ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list Darrell Diem in Madison, AL, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #	Title	Co-Inventors	Date
11716595	Method for conveying event information based on roles assigned to users of a location tracking service	—	2023-08-01
11622237	Method that logs locations of a mobile computing device in a log file	—	2023-04-04
11316937	Method for tracking events based on mobile device location and sensor event conditions	—	2022-04-26
11064038	Method for tracking mobile objects based on event conditions met at mobile object locations	—	2021-07-13
10819809	Method for controlling conveyance of event notifications in sub-groups defined within groups based on multiple levels of administrative privileges	—	2020-10-27
10602364	Method for conveyance of event information to individuals interested devices having phone numbers	—	2020-03-24
10397789	Method for controlling conveyance of event information about carriers of mobile devices based on location information received from location information sources used by the mobile devices	—	2019-08-27
10382966	Computing device carried by a vehicle for tracking driving events in a zone using location and event log files	—	2019-08-13
10284662	Electronic logging device (ELD) for tracking driver of a vehicle in different tracking modes	—	2019-05-07
10277689	Method for controlling conveyance of events by driver administrator of vehicles equipped with ELDs	—	2019-04-30
10171950	Electronic logging device (ELD)	—	2019-01-01
10148774	Method for controlling conveyance of electronically logged information originated by drivers of vehicles	—	2018-12-04
10104189	Method for controlling conveyance of event information by an administrator of a plurality of electronic logging devices (ELDs)	—	2018-10-16
10021198	Software-based mobile tracking service with video streaming when events occur	—	2018-07-10
9954961	Method for logging times and locations of carriers of objects or electronic logging devices (ELDs) or sensors in identified user, driver or vehicle sub-groups within a group or fleet	—	2018-04-24
9871874	Multi-level database management system and method for an object tracking service that protects user privacy	—	2018-01-16
9680941	Location tracking system conveying event information based on administrator authorizations	—	2017-06-13
9621661	Notification system for occurrences of group events based on zone and location of mobile devices	—	2017-04-11
9485314	Multi-level privilege notification system operated based on indoor location information received from a location information sources	—	2016-11-01
9319471	Object location tracking system based on relative coordinate systems using proximity location information sources	—	2016-04-19
9119033	System for sharing information about groups of individuals, drivers, vehicles or objects	—	2015-08-25
9071931	Location tracking system with interfaces for setting group zones, events and alerts based on multiple levels of administrative privileges	—	2015-06-30
9003499	System and method for conveying event information based on varying levels of administrative privilege under multiple levels of access controls	—	2015-04-07
8717166	System and method for conveying location information via a plurality of information-sharing environments	—	2014-05-06
8493207	Location information sharing system and method for conveying location information based on user authorization	—	2013-07-23

12 Next »