St. Johns, Florida
United States
33
2024-01-04
The entities that hold a legal rights for patent applications filed by inventor Cheng Xu:
Xu Cheng from St. Johns, US has applied for patents for these inventions. The list has both pending applications and granted patents:
OPHTHALMIC LENS WITH AN OPTICALLY NON-COAXIAL ZONE FOR MYOPIA CONTROL
#2 | 2023-01-12OPHTHALMIC LENS WITH AN OPTICALLY NON-COAXIAL ZONE FOR MYOPIA CONTROL
#3 | 2022-02-24OPHTHALMIC LENS WITH AN OPTICALLY NON-COAXIAL ZONE FOR MYOPIA CONTROL
#4 | 2021-06-24Ophthalmic lens with an optically non-coaxial zone for myopia control
#5 | 2021-06-24Ophthalmic lens with an optically non-coaxial zone for myopia control
#6 | 2021-04-29Ametropia treatment tracking methods and system
#7 | 2021-02-04HIGH PLUS TREATMENT ZONE LENS DESIGN AND METHOD FOR PREVENTING AND/OR SLOWING MYOPIA PROGRESSION
#8 | 2019-09-12High plus treatment zone lens design and method for preventing and/or slowing myopia progression
#9 | 2019-09-12High plus treatment zone lens design and method for preventing and/or slowing myopia progression
#10 | 2019-07-25Ophthalmic lens with an optically non-coaxial zone for myopia control
#11 | 2019-05-16Ametropia treatment tracking methods and system
#12 | 2018-11-15MULTIFOCAL LENS DESIGN AND METHOD FOR PREVENTING AND/OR SLOWING MYOPIA PROGRESSION
#13 | 2018-11-15MULTIFOCAL LENS DESIGN AND METHOD FOR PREVENTING AND/OR SLOWING MYOPIA PROGRESSION
#14 | 2018-09-27Ophthalmic lens comprising lenslets for preventing and/or slowing myopia progression
#15 | 2018-09-27Myopia controlling ophthalmic lenses
#16 | 2018-08-16Ametropia treatment tracking methods and system
#17 | 2018-05-24Ametropia treatment tracking methods and system
#18 | 2017-09-28Pulsed plus lens designs for myopia control, enhanced depth of focus and presbyopia correction
#19 | 2017-07-27Ametropia treatment tracking methods and system
#20 | 2017-07-06High plus treatment zone lens design and method for preventing and/or slowing myopia progression
#21 | 2017-05-25Myopia controlling ophthalmic lenses
#22 | 2017-05-25Mask lens design and method for preventing and/or slowing myopia progression
#23 | 2017-04-27HIGH PLUS CENTER TREATMENT ZONE LENS DESIGN AND METHOD FOR PREVENTING AND/OR SLOWING MYOPIA PROGRESSION
#24 | 2016-12-29Contact lens comprising non-coaxial lenslets for preventing and/or slowing myopia progression
#25 | 2016-03-03Mask lens design and method for preventing and/or slowing myopia progression
#26 | 2016-03-03Free form lens design and method for preventing and/or slowing myopia progression
#27 | 2016-03-03Multifocal lens design for preventing and/or slowing myopia progression
#28 | 2016-02-25High plus treatment zone lens design for preventing and/or slowing myopia progression
#29 | 2015-05-07Of myopia control ophthalmic lenses
#30 | 2014-10-30DESIGN OF MYOPIA CONTROL OPHTHALMIC LENSES
#31 | 2014-02-06Lens incorporating myopia control optics and muscarinic agents
#32 | 2010-12-30Myopia control ophthalmic lenses
#33 | 2010-08-05Myopia control ophthalmic lenses
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