IP Library › Granted Patent US 908,459
Granted Patent S1
US 908,459 · App. 29/683,311 · Granted Jan 26, 2021

Digital door lock

Inventors: Dae-Woo Jung (Seoul, KR); Jeong-Hoon Ha (Seoul, KR)
Assignee: Samsung SDS Co., LTD
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Quick Facts
Patent No.
US 908,459
App. No.
29/683,311
Granted
Jan 26, 2021
Kind
S1
Claims (1)

We claim the ornamental design for a digital door lock, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 26, 2022
From: SAMSUNG SDS CO., LTD.
To: ZIGBANG CO., LTD.
Reel/Frame 060628/0092 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 12, 2019
From: JUNG, DAE-WOO; HA, JEONG-HOON
To: SAMSUNG SDS CO., LTD
Reel/Frame 048576/0134 →