|  | 31. | Founded in 1972, InterDigital is listed on NASDAQ and is included in the S & P MidCap 400 index. 
 
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|  | 32. | InterDigital has a portfolio of about 20, 000 U . S . and foreign issued patents and patent applications. 
 
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|  | 33. | All otters have interdigital webbing, in the fore or hind limbs or both, to aid in aquatic propulsion. 
 
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|  | 34. | These include parallel lines filters, interdigital filters, hairpin filters, and the semi-lumped design combline filters. 
 
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|  | 35. | In the meantime, InterDigital also will build equipment for wireless local phone networks-- known as wireless local loops. 
 
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|  | 36. | If InterDigital is to be successful, the company must churn out products that give the company a predictable revenue stream. 
 
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|  | 37. | The space between the two claws is called the interdigital cleft; the area of skin is called the interdigital skin. 
 
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|  | 38. | The space between the two claws is called the interdigital cleft; the area of skin is called the interdigital skin. 
 
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|  | 39. | Interdigital webbing is not to be confused with syndactyly, which is a fusing of digits and occurs rarely in humans. 
 
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|  | 40. | A judge a week later reversed a portion of the verdict, finding InterDigital had three valid wireless patent claims against Motorola. 
 
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