Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MB

Matthias Brehler — 21 Patents

Qualcomm: 21 patents #1,078 of 12,104Top 9%
Boulder, CO: #296 of 5,018 inventorsTop 6%
Colorado: #1,830 of 40,980 inventorsTop 5%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Matthias Brehler has been granted 21 US patents while listed as an inventor at Qualcomm. The first was granted in 2007 and the most recent in August 2017. Matthias Brehler ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Matthias Brehler in Boulder, CO, US.

Patents per Year

Patents granted per year, 2007 to 2017Bar chart with a peak of 6 patents in 2012.peak 62007: 1 patents20072008: 1 patents20082012: 6 patents20122013: 6 patents20132014: 3 patents20142015: 3 patents20152017: 1 patents2017

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9736707 Energy saving mode with maintained number of advertised transmit antennas Brian Clarke Banister, Peter Gaal, Masato Kitazoe, Kapil Bhattad 2017-08-15 $6,524,000
9125111 Methods and systems for inter-RAT handover in multi-mode mobile station Tom Chin, Guangming Shi, Kuo-Chun Lee, Serguei A. Glazko 2015-09-01 $5,790,000
9071493 Dual frequency tracking loop for OFDMA systems Brian Clarke Banister, Shivratna Giri Srinivasan, Sunil Kumar Kandukuri Narayana, Raghu Narayan Challa 2015-06-30 $9,689,000
8989061 Methods and apparatus for initial acquisition in a communication system Remi Gurski, Raghu Narayan Challa 2015-03-24 $8,819,000
8923424 Multi-term demapping for multi-channel wireless communication Michael L. McCloud, Ju Won Park, Jong Hyeon Park, Je Woo Kim, Inyup Kang +1 more 2014-12-30 $8,161,000
8861480 Methods and systems for inter-rat handover in multi-mode mobile station Tom Chin, Guangming Shi, Kuo-Chun Lee, Serguei A. Glazko 2014-10-14 $8,116,000
8726138 Methods and systems for modified maximum-likelihood based TBCC decoding Ju Won Park, Brian C. Banister, Je Woo Kim, Jong Hyeon Park, Remi Gurski +1 more 2014-05-13 $8,617,000
8619746 Channel estimation for multi-carrier communication James Beckman, Joseph Chan, Farrokh Abrishamkar, Michael Leviant 2013-12-31 $7,382,000
8576931 Methods and systems for overhead reduction in a wireless communication network Serguei A. Glazko, Je Woo Kim, Mahesh Makhijani 2013-11-05 $8,111,000
8559948 Methods and systems for multi-mode terminal scanning Tom Chin, Ayman Fawzy Naguib, Guangming Shi, Serguei A. Glazko 2013-10-15 $12,337,000
8548511 Energy saving mode with maintained number of advertised transmit antennas Brian Clarke Banister, Peter Gaal, Masato Kitazoe, Kapil Bhattad 2013-10-01 $10,846,000
8494065 Interference reduction between OFDM carriers by frequency offset optimization Brian Clarke Banister, Peter Gaal 2013-07-23 $9,484,000
8374274 Methods and systems using norm approximation for maximum likelihood MIMO decoding Jong Hyeon Park, Brian Clarke Banister, Albert Van Zelst, Tae Ryun Chang, Vincent Knowles Jones, IV +1 more 2013-02-12 $15,615,000
8311159 Methods and systems for time tracking in OFDM systems Junqiang Li, Je Woo Kim 2012-11-13 $16,660,000
8290441 Signaling bit detection with adaptive threshold Nagabhushan Kurapati 2012-10-16 $10,610,000
8243775 ID-cell index search algorithm and carrier frequency offset estimation Junqiang Li, Je Woo Kim, Jong Hyeon Park 2012-08-14 $21,494,000
8229013 Methods and systems for maximum-likelihood detection using post-squaring compensation Jong Hyeon Park, Allert van Zelst, Brian Clarke Banister, Je Woo Kim, Vincent Knowles Jones, IV 2012-07-24 $13,999,000
8155254 Methods and systems using FFT window tracking algorithm Junqiang Li, Je Woo Kim, Michael L. McCloud 2012-04-10 $15,100,000
8098567 Timing adjustments for channel estimation in a multi carrier system Joseph Chan 2012-01-17 $9,326,000
7423994 Methods and apparatus for searching a list of pilot signals Jing Liu, Bijan Tuysserkani, Jon James Anderson, Kurt William Otte 2008-09-09 $99,163,000
7190962 Networked wireless communications device programmed to identify and eliminate probable multipath errors to enhance accuracy in correcting sleep clock for thermally induced errors Arthur Neufeld, Jing Liu, John Charles May, Kurt William Otte 2007-03-13 $62,947,000