IP Library › Assignment 075451/0812
Patent Assignment
Reel/Frame 075451/0812

Security Interest

Recorded: 2026-07-29 Pages: 6
Assignor
PARTICLE MEDIA, INC.
Executed: 2025-07-10
Assignee
BANK OF AMERICA N.A.
100 NORTH TRYON STREET, CHARLOTTE, NORTH CAROLINA, 28255
Covered Properties (7)
Method and System for Hybrid Information Query
Patent: 9,536,003 →
Application: 14/385,220 →
Publication: US US20150058320A1
Method and System for Hybrid Information Query
Application: 15/358,597 →
Publication: US US20170140038A1
Method and System for Recommending Content to a User
Application: 14/385,274 →
Publication: US US20150112918A1
Method and System for Multi-Level Content Platform
Application: 16/075,824 →
Publication: US US20190042226A1
Method and System for Exploring a Personal Interest Space
Application: 16/064,893 →
Publication: US US20190005398A1
Method and System for Exploring a Personal Interest Space
Application: 17/966,288 →
Publication: US US20230036644A1
Method and System for Exploring a Personal Interest Space
Application: 18/732,037 →
Publication: US US20240320527A1
Related Assignments (13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 15, 2014
From: ZHENG, ZHAOHUI; LU, RONGQING; LI, XIN
To: BEIJING YIDIAN WANGJU TECHNOLOGY CO., LTD.
Reel/Frame 033737/0799 →
Assignment of Assignor's Interest Sep 15, 2014
From: ZHENG, ZHAOHUI; LI, XIN; LU, RONGQING; YANG, SHUANGHONG
To: BEIJING YIDIAN WANGJU TECHNOLOGY CO., LTD.
Reel/Frame 033739/0108 →
Assignment of Assignor's Interest Dec 12, 2014
From: BEIJING YIDIAN WANGJU TECHNOLOGY CO., LTD.
To: HAIZHI WANGJU NETWORK TECHNOLOGY (BEIJING) CO., LTD.
Reel/Frame 034496/0420 →
Assignment of Assignor's Interest Dec 12, 2014
From: BEIJING YIDIAN WANGJU TECHNOLOGY CO., LTD.
To: HAIZHI WANGJU NETWORK TECHNOLOGY (BEIJING) CO., LTD.
Reel/Frame 034496/0262 →
Assignment of Assignor's Interest Nov 22, 2016
From: ZHENG, ZHAOHUI; LU, RONGQING; LI, XIN
To: BEIJING YIDIAN WANGJU TECHNOLOGY CO., LTD.
Reel/Frame 040401/0292 →
Assignment of Assignor's Interest Nov 23, 2016
From: BEIJING YIDIAN WANGJU TECHNOLOGY CO., LTD.
To: HAIZHI WANGJU NETWORK TECHNOLOGY (BEIJING) CO., LTD.
Reel/Frame 040407/0017 →
Assignment of Assignor's Interest Jul 18, 2018
From: ZHENG, ZHAOHUI
To: PARTICLE MEDIA, INC.
Reel/Frame 046570/0639 →
Assignment of Assignor's Interest Aug 6, 2018
From: ZHENG, ZHAOHUI
To: PARTICLE MEDIA, INC.
Reel/Frame 046723/0241 →
Assignment of Assignor's Interest Sep 10, 2020
From: HAIZHI WANGJU NETWORK TECHNOLOGY (BEIJING) CO., LTD.
To: PARTICLE MEDIA, INC.
Reel/Frame 053736/0564 →
Assignment of Assignor's Interest Sep 10, 2020
From: HAIZHI WANGJU NETWORK TECHNOLOGY (BEIJING) CO., LTD.
To: PARTICLE MEDIA, INC.
Reel/Frame 053736/0513 →
Assignment of Assignor's Interest Sep 10, 2020
From: HAIZHI WANGJU NETWORK TECHNOLOGY (BEIJING) CO., LTD.
To: PARTICLE MEDIA, INC.
Reel/Frame 053736/0412 →
Assignment of Assignor's Interest Oct 14, 2022
From: ZHENG, ZHAOHUI
To: PARTICLE MEDIA, INC.
Reel/Frame 061684/0695 →
Assignment of Assignor's Interest Jun 3, 2024
From: ZHENG, ZHAOHUI
To: PARTICLE MEDIA, INC.
Reel/Frame 067607/0445 →