![]() Inventergy Inventergy Global is a company that provides intellectual property (IP) investment and licensing services. | ![]() Marathon Patent Group Marathon Patent Group is a patent and patent rights acquisition and licensing company. | InterDigital InterDigital is a technology research and development company that specializes in wireless and video technologies. | |
Founding Date | Founding Date 1991 | Founding Date 2013 | Founding Date 1972 |
Type | Type Private | Type Public | Type Public |
Tags | |||
Locations | Locations Cupertino, US HQ | Locations Las Vegas, US HQ Alexandria, US | |
Employees | Employees 363% decrease | Employees 3 | Employees 4506% increase |
Valuation ($) | Valuation ($) N/A | Valuation ($) 5.6 b | Valuation ($) 3.8 b |
Financial | |||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $907.1m (FY, 2025) | Revenue (est.) $834m (FY, 2025) |
Net income | Net income N/A | Net income ($1.3b) (FY, 2025) | Net income $406.6m (FY, 2025) |
Funding | |||
Total funding raised | Total funding raised $ 26.6m | Total funding raised $ 6.5m | Total funding raised $ 625m |

Marathon Patent Group is a patent and patent rights acquisition and licensing company.
View companyInterDigital is a technology research and development company that specializes in wireless and video technologies.
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