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Inventor profile of:

Per Hedelin

City:

Goteborg

Country:

Sweden

Published Applications:

Last publication date:

2025-02-27

Top Assignees for applications by Per Hedelin

The entities that hold a legal rights for patent applications filed by inventor Hedelin Per:

DOLBY INTERNATIONAL AB 25 Amsterdam Zuidoost, Netherlands
DOLBY INTERNATIONAL AB 12 DUBLIN, Ireland
DOLBY LABORATORIES LICENSING CORPORATION 11 SAN FRANCISCO, CA United States
DOLBY INTERNATIONAL AB 11 Amsterdam, Netherlands
DOLBY INTERNATIONAL AB 2 Amsterdam Zuid-oost, Netherlands

Recent patent applications by Hedelin Per

Per Hedelin from Goteborg, SE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-02-27

US20250069616A1

Physics

COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADVANCED SPECTRAL EXTENSION

#2 | 2025-02-13

US20250054507A1

Physics

CROSS PRODUCT ENHANCED HARMONIC TRANSPOSITION

#3 | 2025-01-30

US20250037688A1

Physics

EFFICIENT COMBINED HARMONIC TRANSPOSITION

#4 | 2024-08-01

US20240257790A1

Physics

Efficient combined harmonic transposition

#5 | 2024-07-25

US20240249739A1

Physics

Cross product enhanced harmonic transposition

#6 | 2024-06-13

US20240194211A1

Physics

Cross product enhanced harmonic transposition

#7 | 2024-01-11

US20240013797A1

Physics

SIGNAL CODING USING A GENERATIVE MODEL AND LATENT DOMAIN QUANTIZATION

#8 | 2023-09-21

US20230298606A1

Physics

Cross product enhanced harmonic transposition

#9 | 2023-08-03

US20230245637A1

Physics

Efficient combined harmonic transposition

#10 | 2023-07-27

US20230238011A1

Physics

AUDIO PROCESSING FOR VOICE ENCODING AND DECODING

#11 | 2023-02-16

US20230049495A1

Physics

Companding system and method to reduce quantization noise using advanced spectral extension

#12 | 2022-09-01

US20220277754A1

Physics

Multi-lag format for audio coding

#13 | 2022-06-09

US20220180849A1

Physics

Efficient combined harmonic transposition

#14 | 2022-02-10

US20220044694A1

Physics

Methods and apparatus for rate quality scalable coding with generative models

#15 | 2021-11-25

US20210366500A1

Physics

Cross product enhanced harmonic transposition

#16 | 2020-12-17

US20200395031A1

Physics

Companding system and method to reduce quantization noise using advanced spectral extension

#17 | 2020-11-05

US20200349911A1

Physics

Efficient combined harmonic transposition

#18 | 2020-08-27

US20200273476A1

Physics

Cross product enhanced harmonic transposition

#19 | 2020-04-23

US20200126574A1

Physics

Audio processing for voice encoding and decoding using spectral shaper model

#20 | 2019-10-24

US20190325890A1

Physics

Companding system and method to reduce quantization noise using advanced spectral extension

#21 | 2019-08-01

US20190237052A1

Physics

Efficient combined harmonic transposition

#22 | 2019-04-18

US20190115038A1

Physics

Cross product enhanced harmonic transposition

#23 | 2018-11-08

US20180322886A1

Physics

Audio processing for voice encoding and decoding

#24 | 2018-07-26

US20180211677A1

Physics

Advanced quantizer

#25 | 2018-07-12

US20180197562A1

Physics

Companding system and method to reduce quantization noise using advanced spectral extension

#26 | 2018-07-12

US20180197561A1

Physics

Companding system and method to reduce quantization noise using advanced spectral extension

#27 | 2018-04-26

US20180114514A1

Physics

Efficient combined harmonic transposition

#28 | 2018-02-01

US20180033446A1

Physics

Cross product enhanced harmonic transposition

#29 | 2016-03-03

US20160064007A1

Physics

Audio encoder and decoder

#30 | 2016-02-11

US20160042744A1

Physics

Advanced quantizer

#31 | 2016-02-04

US20160035329A1

Physics

Efficient combined harmonic transposition

#32 | 2016-01-21

US20160019908A1

Physics

Companding apparatus and method to reduce quantization noise using advanced spectral extension

#33 | 2015-05-28

US20150149158A1

Physics

Efficient combined harmonic transposition

#34 | 2014-10-02

US20140297295A1

Physics

Cross product enhanced harmonic transposition

#35 | 2013-10-24

US20130282383A1

Physics

Audio encoder and decoder

#36 | 2013-10-24

US20130282382A1

Physics

Audio encoder and decoder

#37 | 2012-03-15

US20120065983A1

Physics

Efficient combined harmonic transposition

#38 | 2011-12-15

US20110305352A1

Physics

Cross product enhanced harmonic transposition

#39 | 2010-11-11

US20100286991A1

Physics

Audio encoder and decoder

#40 | 2010-11-11

US20100286990A1

Physics

Audio encoder and decoder with long term prediction

InventorID:

500241 ⎘