Examiner Lee Cheukfan

2682-LEE-CHEUKFAN

Employment Information

Art Unit:2682 — Facsimile and static presentation processing
Group:2680 — Facsimile and Static Presentation Processing (e.g., Printer, Scanner); Telemetry and Code Generation; Vehicles and System Alarms; Selective Communication; Dynamic Storage Systems; Mechanical parts of Disk Drives; Signal Processing and Control Processing in Disk Drives
Classes: 358 — Facsimile and static presentation processing
356 — Optics: measuring and testing
382 — Image analysis
Phone:(571) 272-7407
Email:cheukfan.lee@uspto.gov
Location:VA 22314
Title:Pat Examnr Elctrl Engrg
Service:34 years
Grade:GS-14

Grant Rate and Difficulty Ranking

15
3-Year Grant rate: 91% over 301 cases
Difficulty: Very Easy
Difficulty Percentile: 15th

With Examiner Lee, you have a 91% chance of getting an issued patent by 3 years after the first office action. Examiner Lee is a very easy examiner and in the 15th percentile across all examiners (with 100th percentile most difficult).

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Lee, where the timeline is relative to the date of the first office action. The three-year grant rate is the percentage of applications granted at three years after the first office action.

Comparison with Art Unit 2682

Examiner Lee's grant rate is higher than that of Art Unit 2682 and higher than that of the USPTO.

Average Office Actions Per Grant
Examiner Lee 0.7
Art Unit 2682 1.0

Interview Benefit

Grant Rate without Interview

Examiner Lee has granted 254 of 279 cases without any applicant-requested interviews for a grant rate of 91%.

Grant Rate with Interview

Examiner Lee has granted 21 of 22 cases with at least one applicant-requested interview for a grant rate of 95%.

Interview Benefit

With Examiner Lee, conducting an interview increases your chance of getting a patent granted by 4%.

Recent Dispositions

Recent Dispositions

Number Title OA Rejections Status IFW
18416398 Drive Transmission Device, Image Reading Device, And Image Forming Apparatus Rejection information available with a Premium Stats subscription. See our pricing. Patented View
18529412 Methods For Integrated Resource Management In A Printing System Patented View
18412551 Image Reading Device And Image Reading Method Patented View
18415469 Information Processing System, Method, And Non-Transitory Computer-Executable Medium Patented View
18273374 Device And Method For Improving The Reproducibility Of Recordings Patented View
18415104 Component Life Prediction Method That Makes It Possible To Enhance Accuracy Of Prediction Of Component Life, Component Life Prediction System, And Storage Medium Patented View
18272651 Generating A Response To An Attestation Challenge Using A Private Key Abandoned View
18563152 Media Position Determination Based On Images Of Patterns Captured By Imaging Sensors Patented View
18569440 Detecting Output Error Using Inline Scanner Patented View
18545293 Printer And Non-Transitory Computer-Readable Storage Medium Patented View
18737994 Image Reading Apparatus Patented View
18527421 Duplex Document Copying System And Method Thereof Patented View
18567996 Generating File Of Distinct Writer Based On Handwriting Text Patented View
18360058 Storage Medium Storing Program, Information Processing Apparatus, And Control Method Patented View
18381154 Secure Printing In A Virtualized Computing Environment Patented View
18415781 Model Based Cross Channel Missing Jet Compensation Patented View
18122179 Printing Apparatus And Control Method Of The Same Patented View
18402866 Communication Apparatus, Method Of Controlling Communication Apparatus, And Information Processing System Patented View
17373740 Information Processing Apparatus And Information Processing Method Patented View
18270894 Image Adjustment Method, Program And Image Adjustment Device Abandoned View
18555371 Image Forming Apparatus Patented View
18878078 Image Reading Device Patented View
18258635 Decap Time And Printing Data Patented View
17385952 Image Reading Apparatus And Non-Transitory Computer Readable Medium Storing Image Reading Program Abandoned View
17563410 Image Forming Apparatus Patented View
17402647 Information Processing Apparatus, Non-Transitory Computer Readable Medium Storing Program, And Information Processing Method Patented View
18074238 Image Reading Device And Image Reading Method Patented View
17391038 Information Processing System, Image Forming Apparatus, And Non-Transitory Computer Readable Medium Storing Program Patented View
17377340 Information Processing System, Server, Information Processing Apparatus, And Non-Transitory Computer Readable Medium Storing Program Patented View
18003848 Automatic Desktop Personalization Device For Booklet Documents Patented View
17968213 Remote Wireless Printer System Patented View
18401767 Image Forming Apparatus, Method, And Non-Transitory Computer-Readable Storage Medium Storing Program Patented View
18069515 Image Reading Apparatus And Image Forming Apparatus Patented View
17812863 Medium-Discharging Device And Image Reading Apparatus Patented View
17861037 Image Forming System Patented View
18461331 Apparatus, Method For Controlling The Apparatus, And Storage Medium Patented View
18541466 Image Forming Apparatus Patented View
17365314 Information Processing Device, Computer Readable Medium And Information Processing Method Abandoned View
18566754 Optical Member And Image Reading Device Patented View
17075702 Reading Device, Output Device, And Image Forming Device Patented View
18397253 Sheet Feeding Apparatus, Image Reading Apparatus, And Image Forming Apparatus Patented View
17889568 Document Feeding Apparatus, Image Reading Apparatus, And Image Forming Apparatus Patented View
17837720 Paper Management System, Paper Management Method, And Print Control Apparatus Patented View
17733943 Medium Conveying Apparatus For Determining Whether A Conveyed Medium Is Id Card Patented View
18167271 Image Reading Apparatus And Image Forming System Patented View
17545603 Image Processing Apparatus, Image Processing Method, And Recording Medium Patented View
17552957 Image Data Transfer Control Device And Image Data Transfer Control Method Patented View
17711772 Image Reading Apparatus And Image Forming Apparatus Patented View
17546998 Image Reading Apparatus Patented View
17850543 Image Reading Apparatus Patented View

Appeals Statistics

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