Search

Paul Chang Lee

Examiner (ID: 12890, Phone: (571)270-7923 , Office: P/2871 )

Most Active Art Unit
2871
Art Unit(s)
2871, 2883
Total Applications
1113
Issued Applications
836
Pending Applications
73
Abandoned Applications
220

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20467868 [patent_doc_number] => 12523905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Display apparatus comprising a lens unit having a light entering surface with a concave surface [patent_app_type] => utility [patent_app_number] => 18/222545 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 2277 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222545
DISPLAY APPARATUS Jul 16, 2023 Issued
Array ( [id] => 18904279 [patent_doc_number] => 20240019764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Lens Cap with Bistable Membrane for Spring Effect [patent_app_type] => utility [patent_app_number] => 18/353704 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353704
Lens Cap with Bistable Membrane for Spring Effect Jul 16, 2023 Pending
Array ( [id] => 18904279 [patent_doc_number] => 20240019764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Lens Cap with Bistable Membrane for Spring Effect [patent_app_type] => utility [patent_app_number] => 18/353704 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353704
Lens Cap with Bistable Membrane for Spring Effect Jul 16, 2023 Pending
Array ( [id] => 19259279 [patent_doc_number] => 12019333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Display apparatus comprising a reflective sheet having a plurality of first, second, and third light conversion dots respectively disposed around first, second, and third holes of the reflective sheet [patent_app_type] => utility [patent_app_number] => 18/352776 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 20788 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18352776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352776
Display apparatus comprising a reflective sheet having a plurality of first, second, and third light conversion dots respectively disposed around first, second, and third holes of the reflective sheet Jul 13, 2023 Issued
Array ( [id] => 19405214 [patent_doc_number] => 20240288725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => DISPLAY MODULE AND SPLICING DISPLAY SCREEN [patent_app_type] => utility [patent_app_number] => 18/348610 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348610
DISPLAY MODULE AND SPLICING DISPLAY SCREEN Jul 6, 2023 Pending
Array ( [id] => 19405214 [patent_doc_number] => 20240288725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => DISPLAY MODULE AND SPLICING DISPLAY SCREEN [patent_app_type] => utility [patent_app_number] => 18/348610 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348610
DISPLAY MODULE AND SPLICING DISPLAY SCREEN Jul 6, 2023 Pending
Array ( [id] => 19340194 [patent_doc_number] => 12050380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Display panel comprising a piezoelectric element having one end in contact with an connected to a first primary spacer and the other end in contact with and connected to a second primary spacer [patent_app_type] => utility [patent_app_number] => 18/218826 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 8750 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218826
Display panel comprising a piezoelectric element having one end in contact with an connected to a first primary spacer and the other end in contact with and connected to a second primary spacer Jul 5, 2023 Issued
Array ( [id] => 18973536 [patent_doc_number] => 20240053628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => BACKLIGHT MODULE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/348339 [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] => 6739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348339
Backlight module comprising a conductive sheet to form an electric field for attracting foreign matter and display device Jul 5, 2023 Issued
Array ( [id] => 19131011 [patent_doc_number] => 20240136364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/343205 [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] => 6527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343205
Array substrate comprising a sharing electrode and display panel Jun 27, 2023 Issued
Array ( [id] => 19131011 [patent_doc_number] => 20240136364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/343205 [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] => 6527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343205
Array substrate comprising a sharing electrode and display panel Jun 27, 2023 Issued
Array ( [id] => 19481309 [patent_doc_number] => 20240329351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => DEVICE AND METHOD FOR AUTOMATICALLY ADJUSTING INTERPUPILLARY DISTANCE (IPD) [patent_app_type] => utility [patent_app_number] => 18/342691 [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] => 5284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342691
Device and method for automatically adjusting interpupillary distance (IPD) comprising first and second optical modules slidably provided on a base Jun 26, 2023 Issued
Array ( [id] => 19355395 [patent_doc_number] => 12055832 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-06 [patent_title] => Array substrate comprising a keel electrode configured to load a colored-film-substrate common voltage and display panel [patent_app_type] => utility [patent_app_number] => 18/340127 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6650 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340127
Array substrate comprising a keel electrode configured to load a colored-film-substrate common voltage and display panel Jun 22, 2023 Issued
Array ( [id] => 19314506 [patent_doc_number] => 12040332 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-16 [patent_title] => Array substrate comprising a transparent first shielding line and transparent second shielding line disposed between the transparent first shielding line and a data line and display panel [patent_app_type] => utility [patent_app_number] => 18/332418 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5727 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332418 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332418
Array substrate comprising a transparent first shielding line and transparent second shielding line disposed between the transparent first shielding line and a data line and display panel Jun 8, 2023 Issued
Array ( [id] => 19458789 [patent_doc_number] => 12099277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Electro-optical device comprising a plurality of terminals having a plurality of recessed portions including first and second recessed portions and electronic apparatus [patent_app_type] => utility [patent_app_number] => 18/329592 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 26 [patent_no_of_words] => 14984 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329592
Electro-optical device comprising a plurality of terminals having a plurality of recessed portions including first and second recessed portions and electronic apparatus Jun 5, 2023 Issued
Array ( [id] => 18659330 [patent_doc_number] => 20230305333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => OPTICAL STRUCTURE COMPRISING A CONCAVE-AND-CONVEX-SHAPED INTERFACE HAVING A FLAT PORTION BETWEEN A HIGH REFRACTIVE-INDEX LAYER AND A LOW REFRACTIVE-INDEX LAYER AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/327180 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18327180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327180
OPTICAL STRUCTURE COMPRISING A CONCAVE-AND-CONVEX-SHAPED INTERFACE HAVING A FLAT PORTION BETWEEN A HIGH REFRACTIVE-INDEX LAYER AND A LOW REFRACTIVE-INDEX LAYER AND DISPLAY DEVICE May 31, 2023 Abandoned
Array ( [id] => 18780461 [patent_doc_number] => 11822181 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Liquid crystal display device comprising a prism sheet and having a light diffusion property curve obtained by plotting a luminance in a white display state [patent_app_type] => utility [patent_app_number] => 18/195848 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 38 [patent_no_of_words] => 15809 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195848
Liquid crystal display device comprising a prism sheet and having a light diffusion property curve obtained by plotting a luminance in a white display state May 9, 2023 Issued
Array ( [id] => 19168540 [patent_doc_number] => 11984454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Display device comprising a peripheral circuit having first and second transistors and a black matrix with a lattice area facing the peripheral circuit [patent_app_type] => utility [patent_app_number] => 18/314143 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 12041 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314143
Display device comprising a peripheral circuit having first and second transistors and a black matrix with a lattice area facing the peripheral circuit May 8, 2023 Issued
Array ( [id] => 20257378 [patent_doc_number] => 12429727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Electronic device comprising a transparent conductive layer exposed by an opening of a reflective sub-layer [patent_app_type] => utility [patent_app_number] => 18/313363 [patent_app_country] => US [patent_app_date] => 2023-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313363
Electronic device comprising a transparent conductive layer exposed by an opening of a reflective sub-layer May 6, 2023 Issued
Array ( [id] => 20331151 [patent_doc_number] => 12461423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Managing optical phased array performance based on angular intensity distributions [patent_app_type] => utility [patent_app_number] => 18/312704 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 4709 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312704
Managing optical phased array performance based on angular intensity distributions May 4, 2023 Issued
Array ( [id] => 18629869 [patent_doc_number] => 20230288758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/142341 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142341
DISPLAY DEVICE May 1, 2023 Abandoned
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