Hohlfeld; Julius K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hohlfeld; Julius K..The latest application filed is for "method for fabricating patterned gradient heat sinks".

Company Profile

0.7.4

Hohlfeld; Julius K. - Eden Prairie MN
Hohlfeld; Julius K. - Wexford PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Measuring transition shifts due to laser power variation in a heat-assisted magnetic recording device Grant 9,818,447 - Zheng , et al. November 14, 2	2017-11-14
Measuring transition shifts due to laser power variation in a heat-assisted magnetic recording device Grant 9,620,163 - Zheng , et al. April 11, 2	2017-04-11
Patterned heat sink layer for eliminating lateral thermal bloom Grant 9,207,024 - Ju , et al. December 8, 2	2015-12-08
Method For Fabricating Patterned Gradient Heat Sinks App 20150013946 - Ju; Ganping ; et al.	2015-01-15
Thin film structure with controlled lateral thermal spreading in the thin film Grant 8,576,515 - Hohlfeld , et al. November 5, 2	2013-11-05
Thin Film Structure With Controlled Lateral Thermal Spreading In The Thin Film App 20120194942 - Hohlfeld; Julius K. ; et al.	2012-08-02
Thin film structure with controlled lateral thermal spreading in the thin film Grant 8,149,539 - Lu , et al. April 3, 2	2012-04-03
Thin Film Structure With Controlled Lateral Thermal Spreading In The Thin Film App 20110096432 - Lu; Bin ; et al.	2011-04-28
Thin film structure with controlled lateral thermal spreading in the thin film Grant 7,869,162 - Lu , et al. January 11, 2	2011-01-11
Thin film structure with controlled lateral thermal spreading in the thin film App 20080198738 - Lu; Bin ; et al.	2008-08-21

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