1. Stats
  2. USPTO
  3. TC 2900
  4. Group 2910
  5. Art Unit 2964
  6. Examiner Chen

Examiner Chen Cheng

2964-CHEN-CHENG

Employment Information

Art Unit:2964 — Machines not elsewhere specified
Group:2910 — Design
Classes: D15 — Machines not elsewhere specified
D18 — Printing and office machinery
D20 — Sales and advertising equipment
D12 — Transportation
D13 — Equipment for production, distribution, or transformation of energy
Phone:(703) 756-1989
Email:None
Location:None
Title:Dsgn Pat Examnr
Service:2 years
Grade:GS-09

Grant Rate and Difficulty Ranking

3-Year Grant rate: 0% over 0 cases
Difficulty: Not enough data to rank
Difficulty Percentile:

With Examiner Chen, you have a 0% chance of getting an issued patent by 3 years after the first office action.

Grant Rate

Grant Rate Timeline

Below is the grant rate timeline for Examiner Chen, 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 2964

Examiner Chen's grant rate is lower than that of Art Unit 2964 and lower than that of the USPTO.

Average Office Actions Per Grant
Examiner Chen 0.5
Art Unit 2964 0.4

Interview Benefit

Grant Rate without Interview

Examiner Chen has granted 0 of 0 cases without any applicant-requested interviews for a grant rate of 0%.

Grant Rate with Interview

Examiner Chen has granted 0 of 0 cases with at least one applicant-requested interview for a grant rate of 0%.

Interview Benefit

With Examiner Chen, conducting an interview increases your chance of getting a patent granted by 100%.

Recent Dispositions

Recent Dispositions

Number Title OA Rejections Status IFW
29986238 Vacuum Preservation Machine Rejection information available with a Premium Stats subscription. See our pricing. Patented View
29927578 Warehouse Robot Patented View
29968333 Oil Extraction Device Patented View
29947228 Drive Unit For A Panel Lift Door Patented View
29898735 Engine Assembly Patented View
29928748 Humanoid Robot Patented View
29979569 Electric Actuator Patented View
29980822 Welding Gun Patented View
29949203 Engraving Machine Patented View
29953961 Geared Motor Patented View
29929652 Vertical-Horizontal Tool Changer Mechanism Patented View
29928105 In-Line Rail Packaging Material Dispenser Patented View
29979680 Heat Gun Patented View
29941431 Combined Tumbler And Ironing Machine Patented View
29980309 Electric Actuator Patented View
29970006 Inflator Patented View
29970007 Inflator Patented View
29945314 Laser Processing Machine Patented View
29977312 Rotor Of Maglev Linear Motor Patented View
29945912 Heat Press Machine Patented View
29974519 Electric Welding Machine Patented View
29973443 Welding Machine Patented View
29974528 Electric Welding Machine Patented View
29965782 Mini Sealer Patented View
29960175 Coupler For Actuator Patented View
29966461 Handheld Spot Welding Machine Patented View
29958876 Mason Jar Sealer Patented View
35522955 Multi-Axis Linkage Casting Deburring Equipment (Cnc) Patented View
29960187 Coupler For Actuator Patented View
35523326 Retainer For A Linear Guide Unit Patented View
29950820 Sealing Machine Patented View
29927582 Warehouse Robot Patented View
29893295 Locker Set For A Differential Patented View
29961311 Welding Machine Patented View
29944064 Sluice Mat Patented View
29995181 Intake Manifold Patented View
29935699 Coupler Patented View
29936018 Floater Plate Patented View
29885489 Digital Signage Patented View
29959977 Joint Robot Module Patented View
29870481 Label Patented View
29881950 Oral Care Composition Dispenser Patented View
29937410 Joint Module Patented View
29948234 Trim Tab Actuator Patented View
29871832 Printer Patented View
29858381 Automatic Vending Machine Patented View
29928106 Orthogonal Packaging Material Dispenser Patented View
29930431 Autonomous Mobile Robot Patented View
29956819 Welding Machine Patented View
29930214 Autonomous Mobile Robot Patented View

Appeals Statistics

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Disclaimer: We do not provide any guarantees as to the accuracy of the statistics presented above and under
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