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Inventor

Jingzhe ZHANG

Inventor
US

Overview

2→
Patents
2024–2025
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Kprimary
G06KGraphical data reading25%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
G06VImage or video recognition or understanding25%
H04WWireless communication networks25%
PatentTitleYear
12,347,186Apparatuses, methods, and computer program products for automatic proof of delivery using visual indicia202511,967,145Apparatuses, methods, and computer program products for automatic proof of delivery using visual indicia2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to HAND HELD PROD INC (2)· patent assignee history
2024–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HAND HELD PROD INC22024–2025
Locations
LocationPatentsSpan
US22024–2025