Inventor

PIRHONEN RIKU

US6 patents

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

NOKIA CORP

2 patents

US6396827B1May 28, 2002

Multi-mode mobile apparatus and method for calculating frame/time slot offsets, and allowing mobiles to synchronize with different mobile protocols/schemes

NOKIA CORP28 citations88

US7420948B2Sep 2, 2008

Data transmission method

NOKIA CORP3 citations61

NOKIA MOBILE PHONES LTD

1 patent

US6195562B1Feb 27, 2001

System for limiting the transmitted power of a mobile communication means

NOKIA MOBILE PHONES LTD75 citations94

NOKIA NETWORKS OY

1 patent

US6463294B1Oct 8, 2002

Reducing interference in a mobile communications system

NOKIA NETWORKS OY41 citations92

NOKIA TELECOMM

1 patent

US6535503B1Mar 18, 2003

Channel allocation method and radio system using a combination of TDMA and CDMA

NOKIA TELECOMM53 citations89

NOKIA TELECOMMUNICATIONS OY

1 patent

US6970441B1Nov 29, 2005

Data transmission method

NOKIA TELECOMMUNICATIONS OY10 citations72