Dingkun Du — 11 Patents at Apple

Dingkun Du has been granted 11 US patents while listed as an inventor at Apple. The first was granted in 2017 and the most recent in January 2024. Dingkun Du ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Dingkun Du in Santa Clara, CA, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11870345	Adaptive on-time generation for three-level power converters	Chongli Cai, Michael B. Nussbaum	2024-01-09	$219,732,000
11303208	Cycle transitions for buck converter circuits	Michael B. Nussbaum, Jitendra K. Agrawal, Floyd L. Dankert, Jay B. Fletcher	2022-04-12	$201,337,000
11283361	Resonant rectifier circuit with capacitor sensing	Mustapha El Markhi, Erhan Ozalevli, Tuli Dake, Gianpaolo Lisi, Jingwei Xu	2022-03-22	$40,478,000
10972007	Sense circuit for buck converter circuit	Floyd L. Dankert, Jitendra K. Agrawal	2021-04-06	$275,793,000
10720837	Fly capacitor voltage balancing for buck converter circuit	Jitendra K. Agrawal	2020-07-21	$151,096,000
10439502	Resonant rectifier circuit with capacitor sensing	Mustapha El Markhi, Erhan Ozalevli, Tuli Dake, Gianpaolo Lisi, Jingwei Xu	2019-10-08	$23,869,000
10234883	Dual loop adaptive LDO voltage regulator	Jay B. Fletcher	2019-03-19	$127,162,000
9989981	Cascaded LDO voltage regulator	Jay B. Fletcher	2018-06-05	$99,301,000
9964433	Acoustic sensor with an acoustic object detector for reducing power consumption in front-end circuit	Kofi Odame	2018-05-08
9831684	Adaptive rectifier and method of operation	Gianpaolo Lisi, Nachiket Desai, Sakshi Arora, Rajaram Subramonian, Gerard Socci	2017-11-28	$13,929,000
9680375	Switching mode power supply with adaptively randomized spread spectrum	Theodore Yu, Ali Motamedi, Sombuddha Chakraborty, Patrick Michael Teterud, Keith Thomas Sanders, Jr.	2017-06-13	$16,333,000

Dingkun Du — 11 Patents

Issued Patents All Time

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