Search

Christopher J. Kohlman

Examiner (ID: 17361, Phone: (571)270-5503 , Office: P/2699 )

Most Active Art Unit
2628
Art Unit(s)
2699, 2628, 2617, 2626
Total Applications
849
Issued Applications
687
Pending Applications
61
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20581092 [patent_doc_number] => 12573346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Display apparatus [patent_app_type] => utility [patent_app_number] => 19/006626 [patent_app_country] => US [patent_app_date] => 2024-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2462 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19006626 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/006626
Display apparatus Dec 30, 2024 Issued
Array ( [id] => 20540257 [patent_doc_number] => 12557344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Display device and electronic device [patent_app_type] => utility [patent_app_number] => 19/004596 [patent_app_country] => US [patent_app_date] => 2024-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 89 [patent_no_of_words] => 28703 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19004596 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/004596
Display device and electronic device Dec 29, 2024 Issued
Array ( [id] => 20564586 [patent_doc_number] => 12567199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Devices, methods, and graphical user interfaces for interacting with three-dimensional environments [patent_app_type] => utility [patent_app_number] => 19/003947 [patent_app_country] => US [patent_app_date] => 2024-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 28 [patent_no_of_words] => 97952 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19003947 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/003947
Devices, methods, and graphical user interfaces for interacting with three-dimensional environments Dec 26, 2024 Issued
Array ( [id] => 20196463 [patent_doc_number] => 20250273173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 19/002261 [patent_app_country] => US [patent_app_date] => 2024-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19002261 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/002261
Display apparatus Dec 25, 2024 Issued
Array ( [id] => 19985499 [patent_doc_number] => 20250123721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => CIRCUIT CARRIER [patent_app_type] => utility [patent_app_number] => 18/990037 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18990037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/990037
Circuit carrier Dec 19, 2024 Issued
Array ( [id] => 20209320 [patent_doc_number] => 20250279040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => Gate Driving Circuit and Display Apparatus Including the Same [patent_app_type] => utility [patent_app_number] => 18/981380 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18981380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/981380
Gate driving circuit and display apparatus including the same Dec 12, 2024 Issued
Array ( [id] => 20182014 [patent_doc_number] => 20250265972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => DISPLAY DEVICE AND METHOD OF DRIVING THE SAME, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/977348 [patent_app_country] => US [patent_app_date] => 2024-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18977348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/977348
DISPLAY DEVICE AND METHOD OF DRIVING THE SAME, AND ELECTRONIC DEVICE Dec 10, 2024 Pending
Array ( [id] => 19865871 [patent_doc_number] => 20250104657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/973114 [patent_app_country] => US [patent_app_date] => 2024-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18973114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/973114
ELECTRONIC DEVICE Dec 8, 2024 Pending
Array ( [id] => 20182032 [patent_doc_number] => 20250265990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => PIXEL AND DISPLAY DEVICE INCLUDING THE SAME, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/965930 [patent_app_country] => US [patent_app_date] => 2024-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18965930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/965930
Pixel and display device including the same, and electronic device Dec 1, 2024 Issued
Array ( [id] => 19850232 [patent_doc_number] => 20250095583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/966112 [patent_app_country] => US [patent_app_date] => 2024-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18966112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/966112
Display device Dec 1, 2024 Issued
Array ( [id] => 20396546 [patent_doc_number] => 20250372021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => SOURCE DRIVING CHIP AND DISPLAY MODULE [patent_app_type] => utility [patent_app_number] => 18/964414 [patent_app_country] => US [patent_app_date] => 2024-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18964414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/964414
Source driving chip and display module Nov 29, 2024 Issued
Array ( [id] => 20807530 [patent_doc_number] => 12672450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Display substrate and display device [patent_app_type] => utility [patent_app_number] => 18/956639 [patent_app_country] => US [patent_app_date] => 2024-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 15491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18956639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/956639
Display substrate and display device Nov 21, 2024 Issued
Array ( [id] => 20290969 [patent_doc_number] => 20250316212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => DISPLAY DEVICE AND METHOD OF DRIVING THE SAME, AND ELECTRONIC DEVICE FOR PROVIDING IMAGE [patent_app_type] => utility [patent_app_number] => 18/952837 [patent_app_country] => US [patent_app_date] => 2024-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18952837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/952837
DISPLAY DEVICE AND METHOD OF DRIVING THE SAME, AND ELECTRONIC DEVICE FOR PROVIDING IMAGE Nov 18, 2024 Pending
Array ( [id] => 20551327 [patent_doc_number] => 12562124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/945296 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 1262 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18945296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/945296
Display device Nov 11, 2024 Issued
Array ( [id] => 19788170 [patent_doc_number] => 20250061849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/936971 [patent_app_country] => US [patent_app_date] => 2024-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18936971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/936971
Organic light emitting display device and method of operating the same Nov 3, 2024 Issued
Array ( [id] => 19788179 [patent_doc_number] => 20250061858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => Driving Circuit and Display Device Using the Same [patent_app_type] => utility [patent_app_number] => 18/934637 [patent_app_country] => US [patent_app_date] => 2024-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18934637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/934637
Driving circuit and display device using the same Oct 31, 2024 Issued
Array ( [id] => 20274532 [patent_doc_number] => 12444316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Individual viewing in a shared space [patent_app_type] => utility [patent_app_number] => 18/933172 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 30 [patent_no_of_words] => 22573 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18933172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/933172
Individual viewing in a shared space Oct 30, 2024 Issued
Array ( [id] => 20102788 [patent_doc_number] => 20250232724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => PIXEL AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/915465 [patent_app_country] => US [patent_app_date] => 2024-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18915465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/915465
Pixel and display device including the same Oct 14, 2024 Issued
Array ( [id] => 20667300 [patent_doc_number] => 12609080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Display device driving method and display device [patent_app_type] => utility [patent_app_number] => 18/912607 [patent_app_country] => US [patent_app_date] => 2024-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 4592 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18912607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/912607
Display device driving method and display device Oct 10, 2024 Issued
Array ( [id] => 20011756 [patent_doc_number] => 20250149978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => POWER SUPPLY CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/911455 [patent_app_country] => US [patent_app_date] => 2024-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18911455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/911455
POWER SUPPLY CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME Oct 9, 2024 Pending
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