Prosecution Insights
Last updated: April 19, 2026

Fish & Richardson P.C. (Bytedance Ltd.)

40 pending office actions • 7 clients

Portfolio Summary

40
Total Pending OAs
7
Final Rejections
33
Non-Final OAs

Client Portfolio (7 clients)

Client (Assignee)Pending OAs
BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. 22
Lemon Inc. 7
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD. 5
BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. 3
BEIJING YOUZHUJU NETWORK TECHNOLOGY CO., LTD. 1
Lemon Inc. 1
BEIJING VOLCANO ENGINE TECHNOLOGY CO., LTD. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18812125 Untitled BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. CHAO, MICHAEL W 2492 Final Rejection
18917158 Untitled BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. LIU, ZHE 2493 Non-Final OA
18915892 Untitled Lemon Inc. BECHTEL, KEVIN M 2491 Non-Final OA
18914844 Untitled BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. HABASHI, DANIEL MONIS S 2407 Non-Final OA
19207331 IMAGE DISPLAY METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. CHOW, VAN NGUYEN 2627 Non-Final OA May 13, 2025
19085672 VIDEO PROCESSING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. FOGG, CYNTHIA M 2421 Non-Final OA Mar 20, 2025
19069324 INFORMATION PRESENTATION METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. OCAK, ADIL 2426 Non-Final OA Mar 04, 2025
19002124 SYNTHETIC DATA GENERATION FOR SERVICE RECOMMENDATION BEIJING YOUZHUJU NETWORK TECHNOLOGY CO., LTD. LEE, JENNIFER V 3688 Non-Final OA Dec 26, 2024
18972220 USER INTERFACES FOR PRESENTING MEDIA ITEMS BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. OBERLY, VAN HONG 2166 Final Rejection Dec 06, 2024
18944504 QUERY PROCESSING BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. WU, YICUN 2153 Non-Final OA Nov 12, 2024
18919944 FRAMEWORK FOR ASYMMETRIC PRIVATE SET INTERSECTION MATCHING BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. NGUY, CHI D 2435 Non-Final OA Oct 18, 2024
18891705 WORKFLOW CREATION BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. GOLDBERG, IVAN R 3619 Non-Final OA Sep 20, 2024
18823002 APPLICATION MANAGEMENT BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. TRAN, JIMMY H 2451 Non-Final OA Sep 03, 2024
18782126 PERSONALIZED CONTENT GRADIENT CREATION Lemon Inc. NGUYEN, DUNE NGOC 2618 Non-Final OA Jul 24, 2024
18768407 APPLICATION PERMISSION MANAGEMENT BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. HO, VIVIAN DANG 2497 Non-Final OA Jul 10, 2024
18759152 DEVICE DATA HASHING BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. AYALA, KEVIN ALEXIS 2496 Non-Final OA Jun 28, 2024
18736698 COMPOSITION IN RECYCLING DIFFERENTIAL PRIVACY BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. LIPMAN, JACOB 2434 Non-Final OA Jun 07, 2024
18736893 USER INTERFACES FOR MEDIA MANAGEMENT Lemon Inc. ZUBERI, MOHAMMED H 2178 Non-Final OA Jun 07, 2024
18680072 DIFFERENTIAL PRIVACY WITH UILITY INDICATOR BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. STRAUB, D'ARCY WINSTON 2491 Final Rejection May 31, 2024
18636963 DEBUGGING A DIGITAL ASSISTANT BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. MACASIANO, JOANNE GONZALES 2197 Non-Final OA Apr 16, 2024
18634786 APPLICATION CREATION BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. WU, DAXIN 2191 Non-Final OA Apr 12, 2024
18620283 TRAINING METHOD OF OBJECT DETECTION MODEL, OBJECT DETECTION METHOD, APPARATUS AND DEVICE BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. PARK, EDWARD 2675 Non-Final OA Mar 28, 2024
18443662 DETECTION METHOD FOR DIRECTION OF SIGHT, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. LANTZ, KARSTEN FOSTER 2664 Non-Final OA Feb 16, 2024
18435973 METHOD, DEVICE AND STORAGE MEDIUM FOR OBJECT DRAGGING BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD. TILLERY, RASHAWN N 2174 Final Rejection Feb 07, 2024
18434499 IMAGE RENDERING METHOD, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. MEROUAN, ABDERRAHIM 2683 Final Rejection Feb 06, 2024
18681168 METHOD, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM FOR INSTALLING APPLICATIONS ACROSS SYSTEMS BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD. DAO, THUY CHAN 2192 Non-Final OA Feb 05, 2024
18292033 METHOD, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM FOR ESTABLISHING A MOBILE DATA NETWORK BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD. NG, CHRISTINE Y 2464 Non-Final OA Jan 25, 2024
18291736 METHOD, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM FOR DISPLAYING PROMPT INFORMATION BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD. LE, RONG 2421 Non-Final OA Jan 24, 2024
18291753 METHOD, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM FOR DISPLAYING A TEXT EFFECT BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD. RIAZ, SAHAR AQIL 2424 Non-Final OA Jan 24, 2024
18417700 THREE DIMENSIONAL OBJECT GENERATION, AND IMAGE GENERATION THEREFROM Lemon Inc. ZALALEE, SULTANA MARCIA 2614 Non-Final OA Jan 19, 2024
18574423 METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM FOR PAGE PROCESSING BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. NGUYEN, KENNY 2171 Non-Final OA Dec 27, 2023
18396216 VIDEO EDITING METHOD, APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM Lemon Inc. TOPGYAL, GELEK W 2481 Final Rejection Dec 26, 2023
18392898 METHOD AND SYSTEM FOR CONTROLLING NETWORK TRAFFIC BASED ON REASONS FOR PACKET LOSS Lemon Inc. MAHMUD, GOLAM 2458 Non-Final OA Dec 21, 2023
18572108 METHOD, APPARATUS, DEVICE, COMPUTER READABLE STORAGE MEDIUM AND PRODUCT FOR PATTERN RENDERING BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. CERVETTI, DAVID GARCIA 2409 Non-Final OA Dec 19, 2023
18571317 METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM FOR INTERFACE SWITCHING BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. DISTEFANO, GREGORY A 2174 Non-Final OA Dec 18, 2023
18541695 METHODS AND SYSTEMS FOR MANAGING DATA IN A DATABASE MANAGEMENT SYSTEM BEIJING VOLCANO ENGINE TECHNOLOGY CO., LTD. JOHNSON, CARLTON 2436 Non-Final OA Dec 15, 2023
18536720 MESSAGE SENDING METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. HUSSAIN, IMAD 2453 Non-Final OA Dec 12, 2023
18472420 METHOD FOR DISPLAYING TRENDING EVENT IN APPLICATION AND ELECTRONIC DEVICE BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. CHAVEZ, RENEE D 2186 Non-Final OA Sep 22, 2023
18054592 TEXT INPUT TO THREE-DIMENSIONAL (3D) IMAGES Lemon Inc. GIULIANI, GIUSEPPI J 2153 Non-Final OA Nov 11, 2022
18053851 AUTOMATIC DATA GENERATION Lemon Inc. RODRIGUEZ, ANTHONY JASON 2672 Final Rejection Nov 09, 2022

Managing Fish & Richardson P.C. (Bytedance Ltd.)'s Patent Prosecution?

IP Author helps law firms respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month