Category:James Albert Kirchgessner of Tempe AZ (US)

James Albert Kirchgessner of Tempe AZ (US)

Executive Summary

James Albert Kirchgessner of Tempe AZ (US) is an inventor who has filed 4 patents. Their primary areas of innovation include {Heterojunction transistors [HBT] (with an active layer made of a group 13/15 material (3 patents), SEMICONDUCTOR DEVICES NOT COVERED BY CLASS (3 patents), SEMICONDUCTOR DEVICES NOT COVERED BY CLASS (2 patents), and they have worked with companies such as NXP B.V. (4 patents). Their most frequent collaborators include (4 collaborations), (2 collaborations), (2 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H01L29/66242 ({Heterojunction transistors [HBT] (with an active layer made of a group 13/15 material): 3 patents
• H01L29/1004 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 3 patents
• H01L29/7371 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 2 patents
• H01L29/0649 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 2 patents
• H01L29/165 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents
• H01L29/0817 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents
• H01L29/7375 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents
• H01L29/04 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents
• H01L29/0804 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents
• H01L29/0826 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents
• H01L29/161 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents
• H01L29/732 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents
• H01L29/66234 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS): 1 patents

Companies

List of Companies

• NXP B.V.: 4 patents

Collaborators

• Jay Paul John of Chandler AZ (US) (4 collaborations)
• Johannes Josephus Theodorus Marinus Donkers (2 collaborations)
• Ljubo Radic of Gilbert AZ (US) (2 collaborations)
• Patrick Sebel (1 collaborations)