Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377283 | System and process of utilizing microwave energy for treating biological tissue | David B. Chang, Benjamin W. L. Margolis | 2025-08-05 |
| 11679272 | Process for safely providing retinal phototherapy based on determination of RPE melanin levels | David B. Chang | 2023-06-20 |
| 11077318 | System and process of utilizing energy for treating biological tissue | David B. Chang, Benjamin W. L. Margolis | 2021-08-03 |
| 11033749 | Process utilizing pulsed energy to heat treat biological tissue | David B. Chang, Benjamin W. L. Margolis | 2021-06-15 |
| 10952901 | System and process for retina phototherapy | Benjamin W. L. Margolis | 2021-03-23 |
| 10953241 | Process for providing protective therapy for biological tissues or fluids | Benjamin W. L. Margolis, David B. Chang | 2021-03-23 |
| 10952899 | Process for adjusting treatment parameters for retina phototherapy based on RPE melanin levels | David B. Chang | 2021-03-23 |
| 10894169 | System and method for preventing or treating Alzheimer's and other neurodegenerative diseases | David B. Chang | 2021-01-19 |
| 10874873 | Process utilizing pulsed energy to heat treat biological tissue | David B. Chang, Benjamin W. L. Margolis | 2020-12-29 |
| 10709607 | System and process for treatment of myopia | David B. Chang, Benjamin W. L. Margolis | 2020-07-14 |
| 10709608 | System and process for prevention of myopia | David B. Chang, Benjamin W. L. Margolis | 2020-07-14 |
| 10596389 | Process and system for utilizing energy to treat biological tissue | David B. Chang, Benjamin W. L. Margolis | 2020-03-24 |
| 10531908 | Method for heat treating biological tissues using pulsed energy sources | David B. Chang, Benjamin W. L. Margolis | 2020-01-14 |
| 10434330 | Process for safely providing retinal phototherapy based on determination of RPE melanin levels | David B. Chang | 2019-10-08 |
| 10363171 | System and process for retina phototherapy | Benjamin W. L. Margolis, David B. Chang | 2019-07-30 |
| 10357398 | System and process for treatment of myopia | David B. Chang, Benjamin W. L. Margolis | 2019-07-23 |
| 10307294 | System and process for neuroprotective therapy for glaucoma | Benjamin W. L. Margolis, David B. Chang | 2019-06-04 |
| 10299961 | System for neuroprotective therapy for glaucoma | Benjamin W. L. Margolis, David B. Chang | 2019-05-28 |
| 10285859 | System for performing retina photostimulation | Benjamin W. L. Margolis, David B. Chang | 2019-05-14 |
| 10278865 | Process for neuroprotective therapy for glaucoma | Benjamin W. L. Margolis, David B. Chang | 2019-05-07 |
| 10278863 | System and process for treatment of myopia | David B. Chang, Benjamin W. L. Margolis | 2019-05-07 |
| 10238542 | System and process for retina phototherapy | Benjamin W. L. Margolis | 2019-03-26 |
| 10219947 | System and process for retina phototherapy | Benjamin W. L. Margolis | 2019-03-05 |
| 10194798 | Measuring RPE and choroid melanin levels with reflectometer | David B. Chang | 2019-02-05 |
| 10117777 | System for neuroprotective therapy for glaucoma | Benjamin W. L. Margolis, David B. Chang | 2018-11-06 |