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TeleSign Corporation v. Twilio, Inc. DC CAFC
- 3:18-cv-03279
- N.D. Cal.
- Judge: Vince Chhabria
- Filed: 06/04/2018
- Closed: 10/19/2018
- Latest Docket Entry: 05/29/2020
- PACER
- Docket updated daily
1
Plaintiff
1
Defendant
3
Accused
Products
4
Patents-in-Suit
1,269
Days in
Litigation
-
TeleSign Corporation v. Twilio, Inc. DC CAFC
- 3:18-cv-03279
- N.D. Cal.
- Judge: Vince Chhabria
- Filed: 06/04/2018
- Closed: 10/19/2018
- Latest Docket Entry: 05/29/2020
- PACER
- Docket updated daily
Causes of Action
Infringement
Willful Patent Infringement
Market Sector
E-commerce and Software
Assigned Judge
Outcome Summary
- Patent Information
-
Validity & Enforceability
Claim # | Claim Text | Outcome |
---|---|---|
1 |
A process for telephonically registering a user over one or more communication networks through determining characteristics of a telephone number, comprising the steps of: receiving a telephone number; electronically determining the type of phone,
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|
Invalid (101)
Entry 219 |
2 |
The process of claim 1, including the step of creating or providing access to an electronic database containing a plurality of telephone numbers, and characteristics of each of the telephone numbers.
|
Invalid (101)
Entry 219 |
3 |
The process of claim 2, including the step of querying the database to determine if the telephone number is within the database.
|
Invalid (101)
Entry 219 |
4 |
The process of claim 1, wherein determining the phone type characteristic comprises determining whether the telephone number is associated with a landline telephone, cellular telephone, or a voice over internet protocol telephone.
|
Invalid (101)
Entry 219 |
6 |
The process of claim 1, wherein determining the geographic characteristics includes the step of determining at least one of the time zone, country, state, county, city, zip code and metro area of the phone number.
|
Invalid (101)
Entry 219 |
7 |
The process of claim 1, wherein the receiving step comprises using caller identification upon receiving a telephone call or obtaining the telephone number from a form.
|
Invalid (101)
Entry 219 |
9 |
The process of claim 1, including the step of informing a third party of the determined telephone number characteristics.
|
Invalid (101)
Entry 219 |
11 |
The process of claim 1, including the step of denying or granting access to a web-site or system upon determining the characteristics of the telephone number.
|
Invalid (101)
Entry 219 |
12 |
The process of claim 1, including the steps of providing an online registration form to a registrant and receiving an at least partially completed online registration form, including the registrant's telephone number.
|
Invalid (101)
Entry 219 |
Claim # | Claim Text | Outcome |
---|---|---|
1 |
A verification and notification process, comprising: receiving information responsive to at least part of a registration form that is presented to the registrant on a web-site, the received information including at least one registrant electronic
view more
|
Invalid (101)
Entry 219 |