Harry Johnson

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Springfield, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Additive manufacturing techniques for meander-line polarizers
- Patent number 11,122,690
- Issue date Sep 14, 2021
- Hughes Network Systems, LLC
- Bingqian Lu
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Multi-modulation radio communications
- Patent number 6,836,515
- Issue date Dec 28, 2004
- Hughes Electronics Corporation
- Stanley E. Kay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless personal communication system
- Patent number 5,812,951
- Issue date Sep 22, 1998
- Hughes Electronics Corporation
- Kalyan Ganesan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber unit in a wireless personal communication system
- Patent number 5,781,538
- Issue date Jul 14, 1998
- Hughes Electronics Corporation
- Kalyan Ganesan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio port in a wireless personal communication system
- Patent number 5,758,294
- Issue date May 26, 1998
- Hughs Electronics Corporation
- Kalyan Ganesan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF sniffer module and method with a self-test circuit
- Patent number 5,625,889
- Issue date Apr 29, 1997
- Hughes Electronics
- Keerthilatha Chikkaswamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ADDITIVE MANUFACTURING TECHNIQUES FOR MEANDER-LINE POLARIZERS
- Publication number 20210392755
- Publication date Dec 16, 2021
- Hughes Network Systems, LLC
- Bingqian LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW COST, LOW LOSS MATERIAL FOR MICROWAVE OR ANTENNA PRINTED CIRCUI...
- Publication number 20210151869
- Publication date May 20, 2021
- Hughes Network Systems, LLC
- Bingqian LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADDITIVE MANUFACTURING TECHNIQUES FOR MEANDER-LINE POLARIZERS
- Publication number 20200214140
- Publication date Jul 2, 2020
- Hughes Network Systems, LLC
- Bingqian LU
- H01 - BASIC ELECTRIC ELEMENTS