Sointula; Erkka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sointula; Erkka.The latest application filed is for "soil moisture and electrical conductivity probe".

Company Profile

4.8.6

Sointula; Erkka - Salo FI
Sointula, Erkka - San Diego CA
Sointula; Erkka - Marynummi FI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Soil moisture and electrical conductivity probe Grant 10,935,537 - Sointula , et al. March 2, 2	2021-03-02
Soil Moisture and Electrical Conductivity Probe App 20190257809 - Ellegaard; Peter ; et al.	2019-08-22
Wireless subterranean soil monitoring system Grant 10,330,660 - Ellegaard , et al.	2019-06-25
Wireless Subterranean Soil Monitoring System App 20170023541 - Ellegaard; Peter ; et al.	2017-01-26
Split-band, filter duplexer assembly, and associated method Grant 7,333,446 - Sointula February 19, 2	2008-02-19
Phone energy management for low battery voltages Grant 7,245,888 - Sointula July 17, 2	2007-07-17
Phone energy management for low battery voltages App 20050281063 - Sointula, Erkka	2005-12-22
Split-band, filter duplexer assembly, and associated method App 20030202483 - Sointula, Erkka	2003-10-30
Method and apparatus for avoiding mutual interference when co-locating mobile station and bluetooth systems App 20030060206 - Sointula, Erkka ; et al.	2003-03-27
Antenna with a transmit frequency band pass filter coupled to a radiative element Grant 6,100,847 - Sointula August 8, 2	2000-08-08
Transmitting and receiving radio signals Grant 6,091,780 - Sointula July 18, 2	2000-07-18
Radio telephone system Grant 5,349,630 - Sointula September 20, 1	1994-09-20

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