LEARNING RESOURCES INC has a total of 16 patent applications. Its first patent ever was published in 1995. It filed its patents most often in United States, Australia and EPO (European Patent Office). Its main competitors in its focus markets measurement, control and furniture and games are PHILIP & TACEY LTD, SIMCHARACTERS GMBH and NAM MYUNG SOOK.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Australia | 2 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | United Kingdom | 1 | |
#5 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Control | |
#3 | Furniture and games | |
#4 | Consumer goods | |
#5 | Computer technology | |
#6 | Optics |
# | Technology | |
---|---|---|
#1 | Teaching materials | |
#2 | Toys | |
#3 | Electronic time-pieces | |
#4 | Time-interval measuring | |
#5 | Electromechanical clocks | |
#6 | Goods for writing upon | |
#7 | Optical systems | |
#8 | Books | |
#9 | Data recognition and presentation |
# | Name | Total Patents |
---|---|---|
#1 | Plain Barbara | 5 |
#2 | Kim Wai Hing | 3 |
#3 | Woldenberg Richard | 3 |
#4 | Hoffman Lisa | 3 |
#5 | Siu Yau Chung | 3 |
#6 | Gordon Gayle E | 3 |
#7 | Stoneberg J Bruce | 2 |
#8 | Plain Barbara E | 1 |
#9 | Woldenberg Richard M | 1 |
#10 | Plain Barbara Ellen | 1 |
Publication | Filing date | Title |
---|---|---|
US2021077915A1 | Toy robot | |
US7383635B1 | Multipurpose drawing tool | |
US2006188852A1 | Educational devices, systems and methods using optical character recognition | |
US7171757B1 | Folding ruler | |
US2006133215A1 | Time interval indicating device | |
US6532314B1 | Talking toy scanner | |
US6179682B1 | Teaching toy telephone | |
US5999339A | Hand-held magnifying device | |
US6086105A | Book for packaging activity pieces in an activity kit | |
US5851118A | Digital and analog teaching clock | |
EP0713203A1 | Assembly including interlocking components for teaching mathematical concepts |