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name:-0.04607892036438
name:-0.015017986297607
name:-0.019067049026489
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD. Patent Filings

BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.

Patent Applications and Registrations

Patent applications and USPTO patent grants for BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD..The latest application filed is for "electroluminescent material and device".

Company Profile
23.26.59
  • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD. - Beijing CN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Electroluminescent Material And Device
App 20220289681 - WANG; Qiang ;   et al.
2022-09-15
Electroluminescent Device
App 20220274998 - Wang; Le ;   et al.
2022-09-01
Organic Electroluminescent Material And Device Thereof
App 20220259239 - Cai; Wei ;   et al.
2022-08-18
High-yield Low-cost Large-area Flexible Oled Lighting Module
App 20220252225 - PANG; Huiqing ;   et al.
2022-08-11
Organic Electroluminescent Device
App 20220231232 - Wang; Qiang ;   et al.
2022-07-21
Organic Electroluminescent Material And Device Thereof
App 20220213116 - Li; Feng ;   et al.
2022-07-07
Electroluminescent Device
App 20220216433 - Kwong; Chi Yuen Raymond ;   et al.
2022-07-07
Organic Electroluminescent Material And Device Thereof
App 20220194956 - Li; Feng ;   et al.
2022-06-23
Organic Electroluminescent Device
App 20220199916 - Kwong; Chi Yuen Raymond ;   et al.
2022-06-23
High-yield low-cost large-area flexible OLED lighting module
Grant 11,359,770 - Pang , et al. June 14, 2
2022-06-14
Electroluminescent Material And Device Thereof
App 20220177502 - Wang; Qiang ;   et al.
2022-06-09
Phosphorescent Organometallic Complex And Device Thereof
App 20220181560 - Wang; Zhen ;   et al.
2022-06-09
Azaindolocarbazole compounds
Grant 11,349,081 - Xia May 31, 2
2022-05-31
Organic electroluminescent materials and devices
Grant 11,349,080 - Xia May 31, 2
2022-05-31
Organic Electroluminescent Material And Device Thereof
App 20220162244 - Sang; Ming ;   et al.
2022-05-26
Organic Electroluminescent Material And Device Thereof
App 20220165968 - Sang; Ming ;   et al.
2022-05-26
Boron and nitrogen containing heterocyclic compounds
Grant 11,329,237 - Xia May 10, 2
2022-05-10
Organic luminescent materials containing tetraphenylene ligands
Grant 11,325,934 - Xia May 10, 2
2022-05-10
Novel Organic Electroluminescent Materials And Devices
App 20220140252 - Ding; Hualong ;   et al.
2022-05-05
Metal Complex, Electroluminescent Device Including The Same, And Use Thereof
App 20220131093 - ZHANG; Cuifang ;   et al.
2022-04-28
Light-emitting Material With A Polycyclic Ligand
App 20220109118 - ZHANG; Cuifang ;   et al.
2022-04-07
Organic Electroluminescent Device
App 20220077404 - Zhang; Han ;   et al.
2022-03-10
Boron and nitrogen containing heterocyclic compounds
Grant 11,239,430 - Xia February 1, 2
2022-02-01
Organic Electroluminescent Materials And Devices
App 20220020935 - Ding; Hualong ;   et al.
2022-01-20
Phosphorescent Organic Metal Complex And Use Thereof
App 20220002329 - CAI; Wei ;   et al.
2022-01-06
Phosphorescent Organic Metal Complex And Use Thereof
App 20210403496 - CAI; Wei ;   et al.
2021-12-30
Tetraphenylene anthracene compounds
Grant 11,201,290 - Xia December 14, 2
2021-12-14
Organic Light Emitting Material
App 20210380618 - ZHANG; Qi ;   et al.
2021-12-09
Silicon containing organic fluorescent materials
Grant 11,177,446 - Xia November 16, 2
2021-11-16
Electroluminescent Materials And Devices
App 20210328153 - ZHANG; Han ;   et al.
2021-10-21
Organic Electroluminescent Materials And Devices
App 20210296594 - DING; Hualong ;   et al.
2021-09-23
Organic Electroluminescent Materials And Devices
App 20210280795 - CUI; Zhihao ;   et al.
2021-09-09
Organic Electroluminescent Material And Device
App 20210280802 - WANG; Tao ;   et al.
2021-09-09
Organic Light Emitting Material
App 20210242411 - Liu; Renmao ;   et al.
2021-08-05
9 membered ring carbazole compounds
Grant 11,038,121 - Xia June 15, 2
2021-06-15
Organic Electroluminescence Device
App 20210167298 - PANG; Huiqing ;   et al.
2021-06-03
Organic Electroluminescent Material And Device
App 20210167297 - WANG; Qiang ;   et al.
2021-06-03
Boron containing heterocyclic compound for OLEDs, an organic light-emitting device, and a formulation comprising the boron-containing heterocyclic compound
Grant 10,998,506 - Xia May 4, 2
2021-05-04
Organic Electroluminescent Device
App 20210119162 - Gao; Liang ;   et al.
2021-04-22
Organic Luminescent Material Having An Ancillary Ligand With A Partially Fluorine-substituted Substituent
App 20210115069 - Dai; Zhihong ;   et al.
2021-04-22
Indolocarbazole tetraphenylene compounds
Grant 10,978,645 - Xia April 13, 2
2021-04-13
Liquid Formulation And A Method For Making Electronic Devices By Solution Process
App 20210091310 - Xia; Chuanjun
2021-03-25
Organic luminescent materials containing cycloalkyl ancillary ligands
Grant 10,957,869 - Xia March 23, 2
2021-03-23
Aromatic Amine Derivative And Organic Electroluminescent Devices Containing The Same
App 20210066595 - Zhao; Chunliang ;   et al.
2021-03-04
Liquid formulation and a method for making electronic devices by solution process
Grant 10,923,660 - Xia February 16, 2
2021-02-16
Organic Luminescent Material Including 3-deuterium-substituted Isoquinoline Ligand
App 20200354391 - ZHANG; Qi ;   et al.
2020-11-12
Metal Complex Containing Three Different Ligands
App 20200358010 - LU; Nannan ;   et al.
2020-11-12
Organic Luminescent Material Containing 6-silyl-substituted Isoquinoline Ligand
App 20200358011 - LU; Nannan ;   et al.
2020-11-12
Organic Electroluminescent Materials And Devices
App 20200277283 - LI; Feng ;   et al.
2020-09-03
Organic Light-emitting Materials Containing Cyano-substituted Ligand
App 20200251666 - Kind Code
2020-08-06
Organic Compound And Electroluminescent Device Containing The Same
App 20200231602 - WANG; Tao ;   et al.
2020-07-23
Organic Electroluminescent Device Comprising A Dopant Material And Multiple Host Materials
App 20200203631 - GAO; Liang ;   et al.
2020-06-25
Silicon-containing Electron Transporting Material And Its Application
App 20200131204 - Chen; Xiao ;   et al.
2020-04-30
Organic Luminescent Materials Containing Novel Ancillary Ligands
App 20200099000 - Zhang; Qi ;   et al.
2020-03-26
Organic Electroluminescent Materials And Devices
App 20200087311 - Cui; Zhihao ;   et al.
2020-03-19
Metal Complex With Fluorine Substitution
App 20200091442 - Cai; Wei ;   et al.
2020-03-19
Organic Electroluminescent Materials And Devices
App 20200062778 - Cui; Zhihao ;   et al.
2020-02-27
High-yield Low-cost Large-area Flexible Oled Lighting Module
App 20190376650 - PANG; Huiqing ;   et al.
2019-12-12

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