1
Zlatoljub Milosavljevic, Pertti Nissinen, Antti Leskelä, Petteri Annamaa: Multiband antenna system and methods. Pulse Finland Oy, Gazdzinski & Associates PC, February 15, 2011: US07889143 (24 worldwide citation)

An antenna system internal to a radio device, the system comprising separate antennas and having separate operating bands. The system is implemented as decentralized in a way that each antenna is typically based on a small-sized chip component, which are located at suitable places on the circuit boa ...


2
Kimmo Ervasti, Pertti Nissinen: Stepwise regulated filter having a multiple-step switch. LK Products Oy, Darby & Darby, August 11, 1998: US05793269 (22 worldwide citation)

A stepwise regulated filter includes a resonator structure and a coupling connected to the resonator structure. The resonating frequency of a transmission line (HX1) acting as a resonator may be switched between at least three values. The switching is implemented using coupling elements (SL1, SL4) w ...


3
Pertti Nissinen: Dual antenna apparatus and methods. Pulse Finland Oy, Gazdzinski & Associates PC, May 15, 2012: US08179322 (21 worldwide citation)

A dielectric dual antenna apparatus intended for applications such as small-sized radio frequency devices. The dual antenna comprises a first partial antenna which implements the lower operating band of the antenna and another partial antenna implementing the upper operating band. The partial antenn ...


4
Pertti Nissinen, Petteri Annamaa, Kimmo Koskiniemi: Multiband antenna apparatus and methods. Pulse Finald Oy, Gazdzinski & Associates PC, February 16, 2010: US07663551 (20 worldwide citation)

A multiband antenna, and component for implementing a multiband antenna for, e.g., a small-sized radio device. In one embodiment, the antenna component comprises a simple and reliable dielectric substrate, the conductive coating of which forms a radiating element. This has a plurality (e.g., two) re ...


5
Jyrki Mikkola, Ari Raappana, Pasi Keskitalo, Pertti Nissinen: Internal antenna and methods. Pulse Finland OY, Gazdzinski & Associates PC, March 8, 2011: US07903035 (13 worldwide citation)

An internal antenna especially aimed at flat radio devices. The antenna (200) comprises a planar radiator (220) with a branch (221) for forming a lower operating band for the antenna and a second branch (222) for forming an upper operating band. The branches typically form a frame-like pattern. Ther ...


6
Petteri Annamaa, Pertti Nissinen: Dual antenna and methods. Pulse Finland Oy, Gazdzinski & Associates PC, January 17, 2012: US08098202 (10 worldwide citation)

A dielectric dual antenna (300) intended especially for small-sized radio apparatuses, with one partial antenna (310) of which is implemented the lower operating band of the antenna and with the second partial antenna (320) the upper operating band. The partial antennas have a shared feed point (FP) ...


7
Kimmo Koskiniemi, Pertti Nissinen: Compact polarized antenna and methods. Pulse Finland Oy, Gazdzinski & Associates PC, March 24, 2015: US08988296 (1 worldwide citation)

A right-hand circular polarized antenna and associated methods. In one embodiment, a quarter-wave antenna configuration is used within a small form factor portable device (e.g. wristwatch). The antenna comprises a radiator element which operates in as a linear polarized antenna while the device is o ...


8
Kimmo Koskiniemi, Pertti Nissinen: Compact polarized antenna and methods. Pulse Finland OY, Gazdzinski & Associates PC, November 29, 2016: US09509054

A right-hand circular polarized antenna and associated methods. In one embodiment, a quarter-wave antenna configuration is used within a small form factor portable device (e.g. wristwatch). The antenna comprises a radiator element which operates in as a linear polarized antenna while the device is o ...


9
Mikko Sepänniitty, Heikki Puuri, Ville Mattila, Panu Perko, Pertti Nissinen: Antenna for device having conducting casing. Suunto Oy, Seppo Laine Oy, September 20, 2016: US09450297

The invention concerns an electronic device for personal use and a coupled antenna apparatus for such a device, comprising a top cover and a housing with an opposing back cover configured to form a closed space between said top and back cover that is adapted to receive electronic circuitry and a dis ...


10
Pertti Nissinen, Petteri Annamaa, Kimmo Koskiniemi: Multiband antenna apparatus and methods. Gazdzinski & Associates, Attorney of Record, June 21, 2007: US20070139277-A1

A multiband antenna, and component for implementing a multiband antenna for, e.g., a small-sized radio device. In one embodiment, the antenna component comprises a simple and reliable dielectric substrate, the conductive coating of which forms a radiating element. This has a plurality (e.g., two) re ...



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