Prosecution Insights
Last updated: April 19, 2026

Hui Sun

23 pending office actions • 7 clients

Portfolio Summary

23
Total Pending OAs
3
Final Rejections
20
Non-Final OAs

Client Portfolio (7 clients)

Client (Assignee)Pending OAs
Seiko Epson Corporation 15
Westlake University 3
Institute Of Crop Sciences, Chinese Academy Of Agricultural Sciences 1
Hubei Wanrun New Energy Technology Co., Ltd. 1
Immune Targeting Inc. 1
Sunwave Communications Co., Ltd. 1
Foshan Nationstar Optoelectronics Co., Ltd. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18988133 ROBOT AND ROBOT SYSTEM Seiko Epson Corporation KRUG, RANDELL J 3618 Non-Final OA Dec 19, 2024
18960960 ROBOT SYSTEM Seiko Epson Corporation TRAN, SARAH ASHLEY 3656 Non-Final OA Nov 26, 2024
18736600 ROBOT ARM Seiko Epson Corporation PULLIAM, CHRISTYANN R 2178 Non-Final OA Jun 07, 2024
18605866 ROBOT AND ROBOT SYSTEM Seiko Epson Corporation PULLIAM, CHRISTYANN R 2178 Non-Final OA Mar 15, 2024
18510691 ROBOT Seiko Epson Corporation PULLIAM, CHRISTYANN R 2178 Non-Final OA Nov 16, 2023
18387064 ROBOT Seiko Epson Corporation PULLIAM, CHRISTYANN R 2178 Non-Final OA Nov 06, 2023
18038218 WING ELEMENT STRUCTURE, WING STRUCTURE AND FLAPPING-WING AIRCRAFT Westlake University PULLIAM, CHRISTYANN R 2178 Non-Final OA May 23, 2023
18038220 Wing Element Structure for Aircraft, Wing Structure, and Aircraft Westlake University PULLIAM, CHRISTYANN R 2178 Non-Final OA May 23, 2023
18038219 Wing Element Structure for Aircraft, Wing Structure, and Aircraft Westlake University PULLIAM, CHRISTYANN R 2178 Non-Final OA May 23, 2023
18029920 PROTEINS AND BIOLOGICAL MATERIALS RELATED TO RICE (Oryza sativa L.) YIELD, AND USE THEREOF IN RICE YIELD INCREASE Institute Of Crop Sciences, Chinese Academy Of Agricultural Sciences PULLIAM, CHRISTYANN R 2178 Non-Final OA Apr 03, 2023
18102723 ELECTRONIC APPARATUS, ROBOT, AND MOTION STAGE Seiko Epson Corporation PULLIAM, CHRISTYANN R 2178 Non-Final OA Jan 29, 2023
18080762 CONTROL METHOD FOR PIEZOELECTRIC MOTOR, PIEZOELECTRIC MOTOR, AND ROBOT WITH PIEZOELECTRIC MOTOR Seiko Epson Corporation PULLIAM, CHRISTYANN R 2178 Non-Final OA Dec 14, 2022
18010200 PREPARATION METHOD OF HIGH-RATE LITHIUM IRON PHOSPHATE POSITIVE ELECTRODE MATERIAL Hubei Wanrun New Energy Technology Co., Ltd. WEI, ZHONGQING 1727 Final Rejection Dec 13, 2022
17979803 ROBOT CONTROL METHOD AND ROBOT Seiko Epson Corporation PULLIAM, CHRISTYANN R 2178 Non-Final OA Nov 03, 2022
17952364 DRIVE UNIT AND ROBOT Seiko Epson Corporation PULLIAM, CHRISTYANN R 2178 Final Rejection Sep 26, 2022
17895096 VIBRATION GENERATING DEVICE AND PICKUP SYSTEM Seiko Epson Corporation PULLIAM, CHRISTYANN R 2178 Non-Final OA Aug 25, 2022
17874322 COPING WORK DISPLAY METHOD, RECORDING MEDIUM, AND ROBOT SYSTEM Seiko Epson Corporation PULLIAM, CHRISTYANN R 2178 Final Rejection Jul 27, 2022
17777088 INTERLEUKIN 15 FUSION PROTEINS AND PRODRUGS, AND COMPOSITIONS AND METHODS THEREOF Immune Targeting Inc. PATTERSON, SARAH COOPER 1675 Non-Final OA May 16, 2022
17723502 FORCE DETECTION APPARATUS AND ROBOT SYSTEM Seiko Epson Corporation PULLIAM, CHRISTYANN R 2178 Non-Final OA Apr 19, 2022
17666592 PIEZOELECTRIC MOTOR, CONTROL METHOD FOR PIEZOELECTRIC MOTOR, AND ROBOT Seiko Epson Corporation PULLIAM, CHRISTYANN R 2178 Non-Final OA Feb 08, 2022
17666584 TEACHING DEVICE, TEACHING METHOD, AND RECORDING MEDIUM Seiko Epson Corporation PULLIAM, CHRISTYANN R 2178 Non-Final OA Feb 08, 2022
17620134 Method and Device for IP Address Allocation and Topology Management in DAS System, and Storage Medium Sunwave Communications Co., Ltd. PULLIAM, CHRISTYANN R 2178 Non-Final OA Dec 17, 2021
17605586 Light Emitting Lamp Bead and Lamp Foshan Nationstar Optoelectronics Co., Ltd. PULLIAM, CHRISTYANN R 2178 Non-Final OA Oct 22, 2021

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