
Peter Chin
Examiner (ID: 13597)
| Most Active Art Unit | 1303 |
| Art Unit(s) | 2899, 1303, 1731, 1741, 1754, 1791, 2407 |
| Total Applications | 1902 |
| Issued Applications | 1375 |
| Pending Applications | 120 |
| Abandoned Applications | 407 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19854186
[patent_doc_number] => 12256993
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-25
[patent_title] => Method and device for determining a visual performance
[patent_app_type] => utility
[patent_app_number] => 18/450001
[patent_app_country] => US
[patent_app_date] => 2023-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 15938
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 407
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450001
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/450001 | Method and device for determining a visual performance | Aug 14, 2023 | Issued |
Array
(
[id] => 18772317
[patent_doc_number] => 20230367141
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => Liquid crystal lens with enhanced electrical drive
[patent_app_type] => utility
[patent_app_number] => 18/357171
[patent_app_country] => US
[patent_app_date] => 2023-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9686
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357171
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/357171 | Liquid crystal lens with enhanced electrical drive | Jul 23, 2023 | Pending |
Array
(
[id] => 18925110
[patent_doc_number] => 20240028114
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-25
[patent_title] => EYE MONITORING SYSTEM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 18/353944
[patent_app_country] => US
[patent_app_date] => 2023-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6444
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353944
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/353944 | EYE MONITORING SYSTEM AND METHOD | Jul 17, 2023 | Pending |
Array
(
[id] => 18752215
[patent_doc_number] => 20230355433
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => System, Method, and Apparatus for Controlling Environment Surrounding Eye
[patent_app_type] => utility
[patent_app_number] => 18/221360
[patent_app_country] => US
[patent_app_date] => 2023-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15687
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221360
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/221360 | System, Method, and Apparatus for Controlling Environment Surrounding Eye | Jul 11, 2023 | Abandoned |
Array
(
[id] => 18741277
[patent_doc_number] => 20230350258
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-02
[patent_title] => ELECTROCHROMIC DEVICE AND METHOD FOR CONTROLLING AN ELECTROCHROMIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/351103
[patent_app_country] => US
[patent_app_date] => 2023-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5823
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351103
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/351103 | ELECTROCHROMIC DEVICE AND METHOD FOR CONTROLLING AN ELECTROCHROMIC DEVICE | Jul 11, 2023 | Pending |
Array
(
[id] => 20454290
[patent_doc_number] => 12517342
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-06
[patent_title] => Fluidic phoropter system
[patent_app_type] => utility
[patent_app_number] => 18/219025
[patent_app_country] => US
[patent_app_date] => 2023-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
[patent_figures_cnt] => 98
[patent_no_of_words] => 39273
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 486
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18219025
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/219025 | Fluidic phoropter system | Jul 5, 2023 | Issued |
Array
(
[id] => 18741185
[patent_doc_number] => 20230350166
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-02
[patent_title] => OPTICAL IMAGING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/347825
[patent_app_country] => US
[patent_app_date] => 2023-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5783
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347825
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/347825 | Optical imaging system | Jul 5, 2023 | Issued |
Array
(
[id] => 19609811
[patent_doc_number] => 12158684
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-03
[patent_title] => Method for driving two layer variable transmission display
[patent_app_type] => utility
[patent_app_number] => 18/216180
[patent_app_country] => US
[patent_app_date] => 2023-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 39
[patent_no_of_words] => 18937
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 334
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216180
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/216180 | Method for driving two layer variable transmission display | Jun 28, 2023 | Issued |
Array
(
[id] => 18727394
[patent_doc_number] => 20230341682
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => IMAGE SHIFT CORRECTION FOR BINOCULAR VIRTUAL IMAGING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/215050
[patent_app_country] => US
[patent_app_date] => 2023-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7974
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215050
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/215050 | Image shift correction for binocular virtual imaging apparatus | Jun 26, 2023 | Issued |
Array
(
[id] => 18727452
[patent_doc_number] => 20230341741
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => SELF-CONTAINED EC IGU
[patent_app_type] => utility
[patent_app_number] => 18/339626
[patent_app_country] => US
[patent_app_date] => 2023-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 47101
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 45
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339626
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/339626 | SELF-CONTAINED EC IGU | Jun 21, 2023 | Pending |
Array
(
[id] => 18710809
[patent_doc_number] => 20230333436
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => SELF-CONTAINED EC IGU
[patent_app_type] => utility
[patent_app_number] => 18/339630
[patent_app_country] => US
[patent_app_date] => 2023-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 47092
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339630
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/339630 | SELF-CONTAINED EC IGU | Jun 21, 2023 | Abandoned |
Array
(
[id] => 18741194
[patent_doc_number] => 20230350175
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-02
[patent_title] => LED-BASED LIGHT-FOCUSING DEVICE USING FREEFORM LENS
[patent_app_type] => utility
[patent_app_number] => 18/338084
[patent_app_country] => US
[patent_app_date] => 2023-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9020
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338084
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/338084 | LED-BASED LIGHT-FOCUSING DEVICE USING FREEFORM LENS | Jun 19, 2023 | Pending |
Array
(
[id] => 18710745
[patent_doc_number] => 20230333372
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => CAPACITANCE-BASED EYE TRACKER
[patent_app_type] => utility
[patent_app_number] => 18/331852
[patent_app_country] => US
[patent_app_date] => 2023-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10619
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331852
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/331852 | CAPACITANCE-BASED EYE TRACKER | Jun 7, 2023 | Abandoned |
Array
(
[id] => 19941726
[patent_doc_number] => 12313853
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-05-27
[patent_title] => Adjustable frame assembly and augmented reality eyewear with adjustable frame assembly
[patent_app_type] => utility
[patent_app_number] => 18/206912
[patent_app_country] => US
[patent_app_date] => 2023-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 26
[patent_no_of_words] => 4485
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206912
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/206912 | Adjustable frame assembly and augmented reality eyewear with adjustable frame assembly | Jun 6, 2023 | Issued |
Array
(
[id] => 19235268
[patent_doc_number] => 20240192462
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-13
[patent_title] => Electronic Devices With Movable Optical Assemblies
[patent_app_type] => utility
[patent_app_number] => 18/328082
[patent_app_country] => US
[patent_app_date] => 2023-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5884
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328082
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/328082 | Electronic Devices With Movable Optical Assemblies | Jun 1, 2023 | Pending |
Array
(
[id] => 18677159
[patent_doc_number] => 20230314799
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-05
[patent_title] => VISION CORRECTION SYSTEM AND METHOD, LIGHT FIELD DISPLAY AND LIGHT FIELD SHAPING LAYER AND ALIGNMENT THEREFOR
[patent_app_type] => utility
[patent_app_number] => 18/325523
[patent_app_country] => US
[patent_app_date] => 2023-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 21120
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325523
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/325523 | VISION CORRECTION SYSTEM AND METHOD, LIGHT FIELD DISPLAY AND LIGHT FIELD SHAPING LAYER AND ALIGNMENT THEREFOR | May 29, 2023 | Abandoned |
Array
(
[id] => 18655642
[patent_doc_number] => 20230301506
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-28
[patent_title] => METHOD AND SYSTEM FOR MEASURING OR ASSESSING HUMAN VISUAL FIELD
[patent_app_type] => utility
[patent_app_number] => 18/325322
[patent_app_country] => US
[patent_app_date] => 2023-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10836
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325322
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/325322 | Method and system for measuring or assessing human visual field | May 29, 2023 | Issued |
Array
(
[id] => 19535256
[patent_doc_number] => 12127789
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-29
[patent_title] => Subtle cornea deformation identification method and device based on pixel-level corneal biomechanical parameter
[patent_app_type] => utility
[patent_app_number] => 18/202725
[patent_app_country] => US
[patent_app_date] => 2023-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3437
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202725
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/202725 | Subtle cornea deformation identification method and device based on pixel-level corneal biomechanical parameter | May 25, 2023 | Issued |
Array
(
[id] => 20744435
[patent_doc_number] => 12644333
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-02
[patent_title] => Doors and entryway systems with variable light transmission panels
[patent_app_type] => utility
[patent_app_number] => 18/323499
[patent_app_country] => US
[patent_app_date] => 2023-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 20
[patent_no_of_words] => 22926
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323499
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/323499 | Doors and entryway systems with variable light transmission panels | May 24, 2023 | Issued |
Array
(
[id] => 18651117
[patent_doc_number] => 20230296953
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-21
[patent_title] => ELECTROCHROMIC CATHODE MATERIALS
[patent_app_type] => utility
[patent_app_number] => 18/323307
[patent_app_country] => US
[patent_app_date] => 2023-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 24367
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323307
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/323307 | Electrochromic cathode materials | May 23, 2023 | Issued |