Inventor · disambiguated record
Jian Zeng
Also filed as: ZENG JIAN · ZENG JIAN-QIU
19 granted patents·4 pending applications·54 citations·filing 2005–2025
91Inventor score
Files withZENG JIAN6HAND HELD PROD INC5NIEN MADE ENTPR CO LTD2PRIMAX ELECTRONICS LTD2SCHÄFER MICHAEL2
Top patents by PatentIndex Score
23 records- 0190USD1013930SSolar lightZENG JIAN·Filed 2023·Granted Feb 6, 2024·15 cites·1 claims
- 0289US8366097B2Clutch transmission mechanism of printing devicePRIMAX ELECTRONICS LTD·Filed 2010·Granted Feb 5, 2013·12 cites·5 claims
- 0387US11303773B2Methods, apparatus, and systems for improving printing precisionDATAMAX ONEIL CORP·Filed 2019·Granted Apr 12, 2022·2 cites·20 claims
- 0486USD1021189SSolar lightZENG JIAN·Filed 2023·Granted Apr 2, 2024·10 cites·1 claims
- 0581USD1007741SSolar lightZENG JIAN·Filed 2023·Granted Dec 12, 2023·7 cites·1 claims
- 0676US11665295B2Methods, apparatus, and systems for improving printing precisionHAND HELD PROD INC·Filed 2022·Granted May 30, 2023·0 cites·20 claims
- 0768US8950653B2Metal paste with co-precursorsSCHÄFER MICHAEL·Filed 2010·Granted Feb 10, 2015·3 cites·10 claims
- 0866US11949827B2Methods, apparatus, and systems for improving printing precisionHAND HELD PROD INC·Filed 2023·Granted Apr 2, 2024·0 cites·15 claims
- 0966US8162312B2Sheet pick-up device of automatic document feederTU TUNG-WEN·Filed 2010·Granted Apr 24, 2012·3 cites·6 claims
- 1065US8950652B2Metal paste with oxidizing agentsSCHÄFER MICHAEL·Filed 2010·Granted Feb 10, 2015·2 cites·5 claims
- 1160US12327156B2Radio-frequency identification (RFID) printer antennaHAND HELD PROD INC·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
- 1260US2025027363A1Motorized venetian blindNIEN MADE ENTPR CO LTD·Filed 2024·Application pending·0 cites
- 1358US2025107335A1Display panels and display devicesWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 1454US12204981B2Radio-frequency identification (RFID) printer with a rotatable antenna bracket componentHAND HELD PROD INC·Filed 2022·Granted Jan 21, 2025·0 cites·19 claims
- 1550US2015021378A1Method of joining components using metal paste with oxidizing agentsHERAEUS MATERIALS TECH GMBH·Filed 2014·Application pending·0 cites
- 1648US10865601B2Window coveringNIEN MADE ENTPR CO LTD·Filed 2018·Granted Dec 15, 2020·0 cites·10 claims
- 1747US12265866B2Methods and systems for encoding radio frequency identification (RFID) labelsHAND HELD PROD INC·Filed 2023·Granted Apr 1, 2025·0 cites·20 claims
- 1843US2005280822A1Inspecting apparatus and inspecting method for color filtersINNOLUX DISPLAY CORP·Filed 2005·Application pending·0 cites
- 1937US8537187B2Thermal transfer printing deviceZENG JIAN·Filed 2012·Granted Sep 17, 2013·0 cites·10 claims
- 2036USD1107986SSolar lightZHONGSHAN HAOWANLONG LIGHTING TECH CO LTD·Filed 2024·Granted Dec 30, 2025·0 cites·1 claims
- 2136US8366238B2Inkjet head maintenance devicePRIMAX ELECTRONICS LTD·Filed 2011·Granted Feb 5, 2013·0 cites·11 claims
- 2235USD1100159SElectric fireplace LED decorative lightZENG JIAN·Filed 2025·Granted Oct 28, 2025·0 cites·1 claims
- 2334USD1067475SSolar stair lampZENG JIAN·Filed 2022·Granted Mar 18, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →