Examiner Kee Young Lee

Grant ratio: 34.6% (18th percentile in Art Unit 2658 among examiners with at least 20 applications). Average office actions per grant: 3.00. Most common rejection type: §103.

Appears inactive Last office action in data: January 2017
Grant ratio 34.6%
Average office actions / grant 3.00
Compared with Art unit Very hard
Compared with Work group Very hard
Compared with Technology center Very hard
Compared with USPTO Very hard

Examiner record

Examiner ID
91274
Primary art unit
2658
Work group
2650
Technology center
2600
Applications
26
Granted applications
9

Save this analysis

Download this examiner report.

Log in / Sign Up to export

Peer comparisons

GroupExaminersAverage grant ratioAverage office actions / grant
Art Unit 22 60.2% 1.95
Group 210 59.0% 1.87
Tech Center 1,759 56.9% 1.88
USPTO 16,572 52.1% 1.98

Office actions per application

Average office actions per application 2.65 69 office actions across 26 applications
Applications with office actions 100.0% 26 applications
Office actionsApplicationsShare of applications
No OA observed 0 0.0%
1 OA 6 23.1%
2 OAs 9 34.6%
3 OAs 5 19.2%
4 OAs 2 7.7%
5+ OAs 4 15.4%

Each application is counted once. “5+” includes all higher counts.

Grant history

0.0% 25.0% 50.0% 75.0% 100.0% 2014: 0.0% 2014 2015: 36.4% 2015 2016: 41.7% 2016 2017: 0.0% 2017

Recent ratios may be lower while applications remain pending.

Yearly counts
YearApplicationsGrantsGrant rate
2014200.0%
201511436.4%
201612541.7%
2017100.0%

Rejections by office-action stage

Office-action stageActions observed§101§102§103§112
Action 1 26 3.8% 0.0% 80.8% 0.0%
Action 2 20 5.0% 0.0% 80.0% 15.0%
Action 3 11 9.1% 0.0% 90.9% 0.0%
Action 4 6 0.0% 0.0% 83.3% 16.7%
Action 5 4 50.0% 0.0% 50.0% 0.0%
Action 6 2 50.0% 0.0% 50.0% 0.0%

Section 101 rejections

Last 3 years N/A 0 of 0 office actions
All years 8.7% 6 of 69 office actions
Change N/A Percentage points

Last 3 years: 2023-10-02–2026-10-02. All years includes every dated office action in the data.

By year

2014: Alice
0.0%
5.3%
25.0%
0.0%

Each bar is the percentage of office actions with a §101 rejection.

PTAB appeals

No PTAB decisions could be matched to this examiner.

Older and transferred applications may not have a reliable examiner match. Data through Oct. 9, 2026.

Job History

These are temporarily preserved for your convenience, but expire quickly for your security. We never save substantive inputs, pasted text, and/or uploaded files.

Jobs will appear here.