LUDWIG; Jeffrey

Patent Applications and Registrations

Patent applications and USPTO patent grants for LUDWIG; Jeffrey.The latest application filed is for "fast gas exchange apparatus, system, and method".

Company Profile

3.3.6

LUDWIG; Jeffrey - San Jose CA
Ludwig; Jeffrey - Kintnesville 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
Fast Gas Exchange Apparatus, System, And Method App 20220262600 - XU; Ming ; et al.	2022-08-18
Chamber lid with integrated heater Grant 11,264,252 - Willwerth , et al. March 1, 2	2022-03-01
Substrate support pedestal Grant D931,240 - Lee , et al. September 21, 2	2021-09-21
Low Contact Area Substrate Support For Etching Chamber App 20210035851 - LEE; CHANGHUN ; et al.	2021-02-04
Chamber Lid With Integrated Heater App 20200118844 - WILLWERTH; Michael D. ; et al.	2020-04-16
Data Analysis Platform App 20190188192 - Hayes; Michael A. ; et al.	2019-06-20
Method To Modulate The Wafer Edge Sheath In A Plasma Processing Chamber App 20180323042 - WANG; Haitao ; et al.	2018-11-08
Capacitor assemblies for coupling radio frequency (RF) and direct current (DC) energy to one or more common electrodes Grant 9,355,776 - Johnson , et al. May 31, 2	2016-05-31
Capacitor Assemblies For Coupling Radio Frequency (rf) And Direct Current (dc) Energy To One Or More Common Electrodes App 20150294790 - Johnson; Carl ; et al.	2015-10-15

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