Tbcasoft, Inc.

Softbank Corporation

Broadvision, Inc.

William Wu

Chiahsin Li

Ling Wu

Huan-Yi Lin

Brian M Chan

Daisuke Yamaguchi

Takeshi Fukuizumi

Pehong Chen

Peter Chu

Masayoshi Yanase

Katsuyoshi Noguchi

Takahiro Asao

Yuan-Shiang Chang

Tucker Henderson

Miki Fukazawa

See Neng Foo

Brian Chan

The present disclosure concerns methods and systems for increasing anonymity and traceability of a digital property management system that manages digital property transactions on a distributed transaction consensus network. The digital property management system comprises a sender's digital property manager and a recipient's digital property manager. The sender's digital property manager further comprises a sender's module and a sender's transaction node and the recipient's digital property manager further comprises a recipient' module and a recipient's transaction node. To increase anonymity of a remittance transaction between, sender's module is not allowed to access a recipient's virtual identification. Thus, recipient's module generates a token to temporarily replace a recipient's virtual identification. To increase anonymity, an encrypted label is generated for each sub-transaction to identify sub-transactions and their sequence in the same remittance set.

Anonymity and traceability of digital property transactions on a distributed transaction consensus network

The described embodiments concern one or more methods, systems, apparatuses, and computer readable mediums storing processor-executable process steps to authenticate mobile subscribers for using a foreign application when they are outside of their home telecom carrier's mobile network zone ('foreign zone'). A mobile subscriber can be authenticated through data roaming service, voice roaming service, and/or WiFi service. After cross network authentication, a mobile subscriber can use the foreign application to provide the same or similar services in a foreign zone, such as foreign country, through the home services in connection with the subscriber's home telecom carrier in a similar manner like he/she can use in his/her home zone, such as home country.

Cross network authentication method and system

The presently-disclosed solution provides cross-ledger transfers between distributed ledgers to achieve highly-scalable transaction throughput. Disclosed are methods and instruction code for writing a cross-ledger transfer in a way that effectively transfers value from a source distributed ledger to a target distributed ledger while preventing double spending of the value. This results in the transformation of the ledgers in that the total value in the source ledger is decreased by the transferred value while the total value in the target ledger is increased by the same amount. Also disclosed are system architectures that utilize cross-ledger transfers between multiple distributed ledgers to achieve highly-scalable transaction throughput. Also disclosed are computer apparatus configured to implement cross-ledger transfers between distributed ledgers. Other embodiments and features are also disclosed.

Cross-ledger transfers between distributed ledgers

In various embodiments, a computer-implemented method for sharing tasks over one or more computer networks is disclosed. The method includes providing a task created on a first computer system located in a first network, the task comprising content information and metadata information. The task can be shared with a user of a second network that is different from the first network. The method can include transmitting the metadata information of the task to a second computer system in the second network over the one or more computer networks without transmitting the content information, the metadata information comprising at least a task identifier. The method can include receiving a request from the user to access the task. The method can include verifying that the user is a task participant. The content information of the task can be securely presented to the user over the one or more computer networks.

Systems and methods for the secure sharing of data

Growing community of inventors

Saratoga, CA, United States of America

William Wu