Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sung Bok Lee — 46 Patents

KEKnowles Electronics: 35 patents #4 of 325Top 2%
Samsung: 4 patents #26,244 of 75,807Top 35%
HCHanyang Hak Won Co.: 1 patents #2 of 47Top 5%
Chicago, IL: #128 of 13,327 inventorsTop 1%
Illinois: #957 of 84,256 inventorsTop 2%
Overall (All Time): #62,001 of 4,157,543Top 2%
46 Patents All Time
Sung Bok Lee has been granted 46 US patents while listed as an inventor at Knowles Electronics. The first was granted in 2004 and the most recent in December 2025. Sung Bok Lee ranks #62,001 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Sung Bok Lee in Chicago, IL, US.

Issued Patents All Time

Showing 1–25 of 46 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12509295 Apparatus for storing container in multiple stages and facility for transporting substrate 2025-12-30
12500104 Flow supply apparatus and supply method No-kyoung PARK 2025-12-16
12487696 To secure the charge at the center point 2025-12-02
12481408 Capacitive detection device utilizing trapezoidal subshape 2025-11-25
12455651 Reduction of capacitance and forcing of different voltages for capacitor 2025-10-28
12440117 FMCW radar target detection method for vital signal detection Min Jea Shin, Young Ju Jung 2025-10-14
11787690 MEMS assembly substrates including a bond layer John B. Szczech, Josh Watson 2023-10-17 $4,597,000
11787688 Methods of forming MEMS diaphragms including corrugations Vahid Naderyan, Bing Yu, Michael Kuntzman, Yunfei Ma, Michael Syskind PEDERSEN 2023-10-17 $4,597,000
11716578 MEMS die with a diaphragm having a stepped or tapered passage for ingress protection Vahid Naderyan, Ankur R. Sharma, Nick Wakefield 2023-08-01 $11,951,000
11671766 Microphone device with ingress protection Vahid Naderyan, Bing Yu, Michael Kuntzman, Yunfei Ma, Wade Conklin +1 more 2023-06-06 $2,488,000
11617042 Acoustic transducers with a low pressure zone and diaphragms having enhanced compliance Michael Kuntzman, Michael Syskind PEDERSEN, Bing Yu, Vahid Naderyan, Peter V. Loeppert 2023-03-28 $11,403,000
11477555 Acoustic transducers having non-circular perimetral release holes Michael Kuntzman, Vahid Naderyan, Yunfei Ma, Bing Yu 2022-10-18 $3,213,000
11310600 Acoustic transducer with reduced damping Vahid Naderyan, Michael Kuntzman 2022-04-19 $6,873,000
11297406 Acoustic transducers with a low pressure zone and diaphragms having a pressure sensor Venkataraman Chandrasekaran, Michael Kuntzman, Michael Syskind PEDERSEN 2022-04-05 $6,418,000
11274034 Acoustic relief in MEMS Alyssa Kueffner, Yenhao Chen, Yaoyang Guo, Jeremy R. Hui, John J. Albers +1 more 2022-03-15 $6,482,000
11228845 Systems and methods for acoustic hole optimization Vahid Naderyan, Michael Kuntzman, Wade Conklin 2022-01-18 $7,730,000
11212621 Composite diaphragms having balanced stress Peter V. Loeppert 2021-12-28 $8,629,000
11206494 Microphone device with ingress protection Vahid Naderyan, Bing Yu, Michael Kuntzman, Yunfei Ma, Wade Conklin +1 more 2021-12-21 $3,884,000
10939214 Acoustic transducers with a low pressure zone and diaphragms having enhanced compliance Michael Kuntzman, Michael Syskind PEDERSEN, Bing Yu, Vahid Naderyan, Peter V. Loeppert 2021-03-02 $4,509,000
10930672 Three-dimensional semiconductor memory devices Siyeon Cho, Hyeri Shin, Yusik Choi, Sungyung Hwang 2021-02-23
10887700 Acoustic apparatus with diaphragm supported at a discrete number of locations Sagnik Pal 2021-01-05 $7,502,000
10887712 Post linearization system and method using tracking signal Kim Spetzler Berthelsen, Michael Kuntzman, Claus Erdmann Fürst, Mohammad Shajaan, Venkataraman Chandrasekaran 2021-01-05 $7,502,000
10870577 Methods of forming MEMS diaphragms including corrugations Vahid Naderyan, Bing Yu, Michael Kuntzman, Yunfei Ma, Michael Syskind PEDERSEN 2020-12-22 $14,253,000
10726931 Operation method of memory controller and operation method of storage device Raeyoung LEE, Hyunjung Kim, Soyeong GWAK, Sang-Wan Nam 2020-07-28
10654712 Elevated MEMS device in a microphone with ingress protection John J. Albers, Brandon Harrington 2020-05-19 $11,109,000