Esec AG
Records under this name other than the patents Esec AG holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 5 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,106,564 | Ultrasonic transducer Lapsed on the fee record Ended Jan 31, 2024 · From the USPTO record | Lapsed on the fee record | Ended Jan 31, 2024 | From the USPTO record |
| US 9,082,816 | Method and apparatus for mounting semiconductor chips Lapsed on the fee record Ended Jul 14, 2023 · From the USPTO record | Lapsed on the fee record | Ended Jul 14, 2023 | From the USPTO record |
| US 6,185,815 | Semiconductor mounting apparatus with a chip gripper travelling back and forth Formerly held Term ended Term ended Dec 2, 2018 · From the USPTO record | Term ended | Term ended Dec 2, 2018 | From the USPTO record |
| US 6,179,938 | Method and apparatus for aligning the bonding head of a bonder, in particular a die bonder Formerly held Lapsed on the fee record Ended Jan 30, 2013 · From the USPTO record | Lapsed on the fee record | Ended Jan 30, 2013 | From the USPTO record |
| US 6,135,339 | Ultrasonic transducer with a flange for mounting on an ultrasonic welding device, in particular on a wire bonder Formerly held Lapsed on the fee record Ended Oct 24, 2012 · From the USPTO record | Lapsed on the fee record | Ended Oct 24, 2012 | From the USPTO record |
| US 6,129,040 | Semi-conductor mounting apparatus for applying adhesive to a substrate Formerly held Lapsed on the fee record Ended Oct 10, 2012 · From the USPTO record | Lapsed on the fee record | Ended Oct 10, 2012 | From the USPTO record |
| US 6,119,926 | Method for producing wire connections on semiconductor chips Formerly held Lapsed on the fee record Ended Sep 19, 2012 · From the USPTO record | Lapsed on the fee record | Ended Sep 19, 2012 | From the USPTO record |
| US 6,056,184 | Apparatus for shaping liquid portions of solder in soft soldering semiconductor chips Formerly held Lapsed on the fee record Ended May 2, 2012 · From the USPTO record | Lapsed on the fee record | Ended May 2, 2012 | From the USPTO record |
| US 6,010,057 | Method for making a wire connections of predetermined shape Formerly held Lapsed on the fee record Ended Jan 4, 2012 · From the USPTO record | Lapsed on the fee record | Ended Jan 4, 2012 | From the USPTO record |
| US 6,131,799 | Method of making wire connections of predetermined shape Formerly held Lapsed on the fee record Ended Oct 17, 2004 · From the USPTO record | Lapsed on the fee record | Ended Oct 17, 2004 | From the USPTO record |