Family

Loading Family data...

• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
NAVA MILANO S P A VIA MARTIN LUTERO 5 - 20126 MILAN - ITALY	Not Provided

International Classification(s)

• Non-US Classification not provided for expired patents

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Prey, Kuno	Bolzano, IT	4	69
# of filed Patents : 4 Total Citations : 69

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• Citation Ranking not provided for expired patents

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: 7477614

Secure videoconferencing equipment switching system and method

---

Abstract

---

A switching system and method are provided to facilitate use of videoconference facilities over a plurality of security levels. The system includes a switch coupled to a plurality of codecs and communication networks. Audio/Visual peripheral components are connected to the switch. The switch couples control and data signals between the Audio/Visual peripheral components and one but nor both of the plurality of codecs. The switch additionally couples communication networks of the appropriate security level to each of the codecs. In this manner, a videoconferencing facility is provided for use on both secure and non-secure networks.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• MAFP2021
• I2018
• STCF2018
• P2016
• F2015
• AS2015
• PD2014

Date	Code	Event	Description
Jun 22, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
Jan 23, 2018	I	Issuance
Jan 03, 2018	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jan 14, 2016	P	Published
Jun 19, 2015	F	Filing
Jun 02, 2015	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:YANG, WEIBIN;REEL/FRAME:035870/0231 Owner name: BEIQI FOTON MOTOR CO., LTD., CHINA Effective Date: Jun 02, 2015
Jul 14, 2014	PD	Priority Date