Knut Inge Hvidsten — 11 Patents at Cisco

Knut Inge Hvidsten has been granted 11 US patents while listed as an inventor at Cisco. The first was granted in 2012 and the most recent in April 2025. Knut Inge Hvidsten ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Knut Inge Hvidsten in Oslo, NO.

Patents per Year

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Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12277949	Method and audio processing device for voice anonymization	—	2025-04-15
12137053	Method, system and computer program product for determining congestion of a communication link transmitting a media stream over the communication link	Håvard Graff, Tulio Beloqui	2024-11-05
11909800	Method, system and computer program product for initiating downspeeding in a videoconferencing session	Håvard Graff, Tulio Beloqui	2024-02-20
11005521	Efficient handling of clock offset in spread spectrum decoders	Michael A. Ramalho, Ragnvald Balch Barth	2021-05-11	$58,663,000
10757240	Headset-enabled ad-hoc communication	Espen Moberg	2020-08-25	$47,285,000
10601459	Efficient handling of clock offset in spread spectrum decoders	Michael A. Ramalho, Ragnvald Balch Barth	2020-03-24	$33,919,000
10530418	Fast correlation of prometheus orthonormal sets (PONS) for communications	Ragnvald Balch Barth	2020-01-07	$57,707,000
10404319	Fast correlation of prometheus orthonormal sets (PONS) for communications	Ragnvald Balch Barth	2019-09-03	$35,936,000
10396846	Adaptive decoding of spread spectrum signals using multiple correlator peaks	Ragnvald Balch Barth, Michael A. Ramalho	2019-08-27	$28,571,000
9837064	Generating spectrally shaped sound signal based on sensitivity of human hearing and background noise level	—	2017-12-05	$32,840,000
8259813	Method and system for improving color sharpness in video and images	—	2012-09-04	$16,146,000

Knut Inge Hvidsten — 11 Patents

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