P

Inventor

SOINTULA ERKKA

GB11 patents
⚠️ This page may combine multiple inventors who share the name “SOINTULA ERKKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NOKIA MOBILE PHONES LTD

6 patents
US6100847AAug 8, 2000

Antenna with a transmit frequency band pass filter coupled to a radiative element

NOKIA MOBILE PHONES LTD28 citations91
US6091780AJul 18, 2000

Transmitting and receiving radio signals

NOKIA MOBILE PHONES LTD26 citations91
US5519711AMay 21, 1996

Switch-mode power supply for time division multiple access radio phone systems

NOKIA MOBILE PHONES LTD52 citations91
US5349630ASep 20, 1994

Radio telephone system

NOKIA MOBILE PHONES LTD24 citations91
US5867124AFeb 2, 1999

Processing an encoded marker

NOKIA MOBILE PHONES LTD8 citations72
US5555450ASep 10, 1996

Radio phone and method of operating a radio phone

NOKIA MOBILE PHONES LTD7 citations72

NOKIA CORP

2 patents
US7245888B2Jul 17, 2007

Phone energy management for low battery voltages

NOKIA CORP9 citations72
US7333446B2Feb 19, 2008

Split-band, filter duplexer assembly, and associated method

NOKIA CORP2 citations61

(unassigned)

1 patent
US6347121B1Feb 12, 2002

Transmitting and receiving radio signals

16 citations82

SOINTULA ERKKA

1 patent
US10935537B2Mar 2, 2021

Soil moisture and electrical conductivity probe

SOINTULA ERKKA2 citations66

AQUASPY INC

1 patent
US10330660B2Jun 25, 2019

Wireless subterranean soil monitoring system

AQUASPY INC1 citations55