Prosecution Insights
Last updated: May 29, 2026

UBTECH ROBOTICS CORP LTD

8 pending office actions • 5 art units • 7 examiners • 0 of 8 (0%) have an AI response strategy ready • 42 patents granted in the last 365 days

Portfolio Summary

8
Total Pending OAs
5
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 8 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
4
Due this month
2
Due in next 60 days
1
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 8 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 30 days (4)Due ≤ 60 days (2)Due later (1)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

0
Hard (0%)
7
Medium (88%)
1
Easy (12%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only7 (88%)
§112 only1 (12%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

0
Life Sciences
0% of docket
1
Information Tech
12% of docket
1
Communications
12% of docket
0
Semiconductors
0% of docket
6
Mechanical / Eng
75% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CAMERON, ATTICUS A 2 83.1% +7.7%
JOHNSON, KYLE T 1 85.1% +15.5%
WEISFELD, MATTHIAS S 1 59.9% +17.3%
WOOD, BLAKE ANDREW 1 71.6% +13.9%
MOLNAR, SIDNEY LEIGH 1 57.1% +75.0%
TSUI, WILSON W 1 61.5% +57.8%
CHOI, TIMOTHY WING HO 1 60.2% +34.6%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18373991 ROBOT CONTROL METHOD, LEGGED ROBOT USING THE SAME, AND COMPUTER-READABLE STORAGE MEDIUM CAMERON, ATTICUS A 3d overdue
18518960 METHOD FOR ROBOT TELEOPERATION CONTROL, ROBOT, AND ELECTRONIC DEVICE CAMERON, ATTICUS A 33d
19026668 TRAJECTORY PLANNING METHOD FOR LOWER LIMB EXOSKELETON, CONTROL DEVICE AND COMPUTER-READABLE STORAGE MEDIUM JOHNSON, KYLE T 79d

Interview Candidates (6)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
18371472 ROBOT STEP LENGTH CONTROL METHOD, ROBOT CONTROLLER, AND COMPUTER-READABLE STORAGE MEDIUM MOLNAR, SIDNEY LEIGH 13d
18810427 CONTROL DEVICE AND METHOD FOR TRAJECTORY PLANNING OF TURNING MOTION OF LEGGED ROBOT AND COMPUTER-READABLE STORAGE MEDIUM WOOD, BLAKE ANDREW 20d
18961521 METHOD FOR PARTITION CLEANING PLANNING OF CLEANING ROBOT, CLEANING ROBOT AND COMPUTER-READABLE STORAGE MEDIUM WEISFELD, MATTHIAS S 22d
18171630 MAPPING METHOD FOR MOBILE ROBOT, MOBILE ROBOT AND COMPUTER-READABLE STORAGE MEDIUM TSUI, WILSON W 28d
18078027 PERSON RE-IDENTIFICATION METHOD, COMPUTER-READABLE STORAGE MEDIUM, AND TERMINAL DEVICE CHOI, TIMOTHY WING HO 34d
19026668 TRAJECTORY PLANNING METHOD FOR LOWER LIMB EXOSKELETON, CONTROL DEVICE AND COMPUTER-READABLE STORAGE MEDIUM JOHNSON, KYLE T 79d

Top Art Units

Art UnitApps
3658 3
3656 2
3661 1
2172 1
2671 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19026668 TRAJECTORY PLANNING METHOD FOR LOWER LIMB EXOSKELETON, CONTROL DEVICE AND COMPUTER-READABLE STORAGE MEDIUM JOHNSON, KYLE T 3656 §103 Non-Final OA 79d Pending Jan 17, 2025
18961521 METHOD FOR PARTITION CLEANING PLANNING OF CLEANING ROBOT, CLEANING ROBOT AND COMPUTER-READABLE STORAGE MEDIUM WEISFELD, MATTHIAS S 3661 §103 Non-Final OA 22d Pending Nov 27, 2024
18810427 CONTROL DEVICE AND METHOD FOR TRAJECTORY PLANNING OF TURNING MOTION OF LEGGED ROBOT AND COMPUTER-READABLE STORAGE MEDIUM WOOD, BLAKE ANDREW 3658 §103 Non-Final OA 20d Pending Aug 20, 2024
18518960 METHOD FOR ROBOT TELEOPERATION CONTROL, ROBOT, AND ELECTRONIC DEVICE CAMERON, ATTICUS A 3658 §103 Final Rejection 33d Pending Nov 25, 2023
18373991 ROBOT CONTROL METHOD, LEGGED ROBOT USING THE SAME, AND COMPUTER-READABLE STORAGE MEDIUM CAMERON, ATTICUS A 3658 §103 Non-Final OA 3d overdue Pending Sep 28, 2023
18371472 ROBOT STEP LENGTH CONTROL METHOD, ROBOT CONTROLLER, AND COMPUTER-READABLE STORAGE MEDIUM MOLNAR, SIDNEY LEIGH 3656 §103 Final Rejection 13d Pending Sep 22, 2023
18171630 MAPPING METHOD FOR MOBILE ROBOT, MOBILE ROBOT AND COMPUTER-READABLE STORAGE MEDIUM TSUI, WILSON W 2172 §112 Non-Final OA 28d Pending Feb 20, 2023
18078027 PERSON RE-IDENTIFICATION METHOD, COMPUTER-READABLE STORAGE MEDIUM, AND TERMINAL DEVICE CHOI, TIMOTHY WING HO 2671 §103 Final Rejection 34d Pending Dec 08, 2022

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