Inventor

CAI JUNLIN

CN4 patents

⚠️ This page may combine multiple inventors who share the name “CAI JUNLIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD

1 patent

US12314528B2May 27, 2025

Method, apparatus, and device for displaying a feed flow, storage medium and program

BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD0 citations45

RICOH CO LTD

1 patent

US7965952B2Jun 21, 2011

Remaining amount of developer detection device, development device, process unit, and image forming apparatus

RICOH CO LTD1 citations45

TENCENT TECH SHENZHEN CO LTD

1 patent

US12487735B2Dec 2, 2025

Method and apparatus for adjusting interface layout, device, and storage medium

TENCENT TECH SHENZHEN CO LTD0 citations44

YANG CHUANYI

1 patent

US9223288B2Dec 29, 2015

Waste toner collecting container and process unit

YANG CHUANYI0 citations24