1
Reijo Paajanen, Mikko Terho, Tom Hoglund: Portable personal computer and mobile telephone device. Oy Nokia, Finnegan Henderson Farabow Garrett & Dunner, February 23, 1993: US05189632 (225 worldwide citation)

A portable computer telephone device comprising a portable personal computer and a mobile phone integrated into one and the same body structure said body having a display screen (3) and a keyboard member (2) for operating the computer and the mobile telephone. To improve the convenience of use of su ...


2
Markus Pessa, Harry Asonen, Jukka Varrio, Arto Salokatve: Method of growing GaAs films on Si or GaAs substrates using ale. Oy Nokia, Finnegan Henderson Farabow Garrett & Dunner, October 24, 1989: US04876218 (103 worldwide citation)

The invention relates to a method of growing a GaAs film on the surface of a Si or GaAs substrate by exposing the growing surface of the substrate in a vacuum to at least one vapor beam containing the Ga elementary component of the GaAs compound, and to at least one vapor beam containing the As elem ...


3
Ari Salomäki: Scrambling of digital media objects in connection with transmission and storage. Oy Nokia, Perman & Green, April 24, 2001: US06222924 (54 worldwide citation)

To prevent unauthorized reception, storage, copying and reproduction of digital media objects it is defined in addition to a scrambled broadcast format a scrambled storage format which is different from the broadcast format. A user's terminal equipment cannot receive, store or reproduce protect ...


4
Seppo Honkanen, Ari Tervonen: Method of producing optical waveguides by an ion exchange technique on a glass substrate. Oy Nokia, Ladas & Parry, November 3, 1992: US05160523 (49 worldwide citation)

The invention relates to a method of producing waveguides by an ion exchange technique on a glass substrate. In order to be able to alleviate the tolerances allowed for the ion exchange technique, the waveguides are formed in the invention by diffusing ions which increase the refractive index away f ...


5
Teppo J Karema, Tapani J Ritoniemi, Aaine H Tenhunen: System and method of scaling error signals of caseload second order modulators. Oy Nokia, Finnegan Henderson Farabow Garrett and Dunner, October 29, 1991: US05061928 (33 worldwide citation)

The invention relates to a method of cascading two or more sigma-delta modulators by applying an error signal representing the quantization error of a preceding modulator to a subsequent modulator in the cascade to be quantized therein, the quantized error signal being thereafter differentiated and ...


6
Seppo Honkanen: Adaptor device for coupling together optical waveguides produced by K-Na ion exchange with optical waveguides produced by Ag-Na ion exchange. Oy Nokia, Finnegan Henderson Farabow Garrett & Dunner, September 29, 1992: US05151958 (30 worldwide citation)

The invention relates to an adaptor device for coupling together optical waveguides of different types and a process for the production of such an adaptor device. The adaptor device of the invention comprises an optical waveguide produced on a glass substrate by ion-exchange technique, in the fundam ...


7
Markku Huostila, Timo Haapsaari: Transferring a web from a pick-up fabric to a flow-through drying wire. Oy Nokia & Valmet Oy, Steinberg & Blake, March 25, 1980: US04194947 (26 worldwide citation)

A method and apparatus in a paper making machine for transferring a web from a pick-up fabric to a flow-through drying wire for transport of the wire supported web to a flow-through dryer cylinder including passing a section of the flow-through drying wire over the web supported by the pick-up fabri ...


8
Leif Sven Seger: Current collector, provided with a selector, for a conductor rail. A Ahlstrom Osakeyhtio, Oy Nokia, Bucknam and Archer, November 23, 1976: US03993385 (25 worldwide citation)

A current collector to be engaged with a conductor rail and specifically to desired conductors thereof, which collector comprises a box-like frame of an insulating material, in which at least three contact fingers are movably arranged so that at least two of said fingers may be brought simultaneousl ...


9
Raimo K Karhu: Alternate reverse twisting method and apparatus. Oy Nokia, McAulay Fisher Nissen & Goldberg, December 4, 1990: US04974408 (23 worldwide citation)

An alternate reverse or so-called SZ-twisting method and apparatus and cable product produced by alternate reverse twisting method and/or apparatus. Elements (2 ) which are to be alternately reversely twisted may be wires, leads, optical fibers, their groups and which can also include quads of wires ...


10
Hyrylainen Kauko Kalervo: Connecting plug for a current supply rail. Oy Nokia, August 22, 1972: US3686614 (23 worldwide citation)

A connecting plug for a current supply rail, provided with contact fingers mounted in the plug pivotably around fixed shafts perpendicular to the conductors of the supply rail. The plug is further provided with a separate rotable operating shaft extending in parallel with said pivot shafts of the co ...