Search

Ko-wei Lin

Examiner (ID: 14440, Phone: (571)270-7675 , Office: P/3749 )

Most Active Art Unit
3762
Art Unit(s)
3743, 3762, 3749
Total Applications
899
Issued Applications
645
Pending Applications
71
Abandoned Applications
200

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16621141 [patent_doc_number] => 20210039794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => CABIN OUTFLOW AIR ENERGY OPTIMIZED CABIN PRESSURIZING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/949438 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16949438 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/949438
Cabin outflow air energy optimized cabin pressurizing system Oct 28, 2020 Issued
Array ( [id] => 20401792 [patent_doc_number] => 12491754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Vent device for a vehicle cab [patent_app_type] => utility [patent_app_number] => 18/031660 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031660
Vent device for a vehicle cab Oct 21, 2020 Issued
Array ( [id] => 18725131 [patent_doc_number] => 20230339296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => VENTILATION AIR BARRIER SYSTEM FOR ENCLOSED SPACES [patent_app_type] => utility [patent_app_number] => 18/250188 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250188
VENTILATION AIR BARRIER SYSTEM FOR ENCLOSED SPACES Oct 20, 2020 Pending
Array ( [id] => 16614625 [patent_doc_number] => 20210033278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => WICKS FOR CANDLES AND OTHER LIGHTING DEVICES [patent_app_type] => utility [patent_app_number] => 17/072376 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17072376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072376
Wicks for candles and other lighting devices Oct 15, 2020 Issued
Array ( [id] => 19326729 [patent_doc_number] => 12044404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Gas nozzle cleaning method and system [patent_app_type] => utility [patent_app_number] => 17/767678 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4385 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [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] => 17767678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767678
Gas nozzle cleaning method and system Oct 6, 2020 Issued
Array ( [id] => 17491223 [patent_doc_number] => 11280517 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-22 [patent_title] => Air vent with rotating control elements and a central element defining channels and method of controlloing air flow via same [patent_app_type] => utility [patent_app_number] => 17/032881 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 9448 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 606 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032881
Air vent with rotating control elements and a central element defining channels and method of controlloing air flow via same Sep 24, 2020 Issued
Array ( [id] => 16728713 [patent_doc_number] => 20210095860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => VALIDATION OF ADDITION OF CLEANING CHEMISTRY TO SELF-CLEANING OVEN [patent_app_type] => utility [patent_app_number] => 17/028499 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028499 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028499
Validation of addition of cleaning chemistry to self-cleaning oven Sep 21, 2020 Issued
Array ( [id] => 17910362 [patent_doc_number] => 20220312756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => AN APPARATUS AND METHOD FOR COMBATING CROPS WITH A HEATED AIR FLOW [patent_app_type] => utility [patent_app_number] => 17/640038 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7593 [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] => 17640038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640038
Apparatus and method for combating crops with a heated air flow Sep 17, 2020 Issued
Array ( [id] => 20387257 [patent_doc_number] => 12486979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Flare tips [patent_app_type] => utility [patent_app_number] => 17/753970 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753970
Flare tips Sep 17, 2020 Issued
Array ( [id] => 16761752 [patent_doc_number] => 20210107333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => AIR OUTLET DEVICE FOR AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/023925 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17023925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/023925
Air outlet device for air conditioner Sep 16, 2020 Issued
Array ( [id] => 19840878 [patent_doc_number] => 12253260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => High-temperature oxygen generation device and high-temperature oxygen generation method [patent_app_type] => utility [patent_app_number] => 17/762416 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9036 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762416
High-temperature oxygen generation device and high-temperature oxygen generation method Sep 10, 2020 Issued
Array ( [id] => 20535173 [patent_doc_number] => 12552230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Wind direction controlling device of slim-type air vent for automobile [patent_app_type] => utility [patent_app_number] => 17/776804 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776804
Wind direction controlling device of slim-type air vent for automobile Sep 9, 2020 Issued
Array ( [id] => 17169707 [patent_doc_number] => 20210323377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => AIR CONDITIONING SYSTEM FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/015865 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015865
Air conditioning system for vehicle Sep 8, 2020 Issued
Array ( [id] => 18924129 [patent_doc_number] => 20240027133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => FURNACE AND METHOD FOR OPERATING A FURNACE [patent_app_type] => utility [patent_app_number] => 18/024334 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024334
Furnace and method for operating a furnace Sep 2, 2020 Issued
Array ( [id] => 16522877 [patent_doc_number] => 20200396957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => VENT FOR LIVESTOCK STALL [patent_app_type] => utility [patent_app_number] => 17/007288 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17007288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/007288
Vent for livestock stall Aug 30, 2020 Issued
Array ( [id] => 16626926 [patent_doc_number] => 20210045579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => GRILL ASSEMBLY WITH FOLDABLE CART [patent_app_type] => utility [patent_app_number] => 17/008331 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17008331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008331
Grill assembly with foldable cart Aug 30, 2020 Issued
Array ( [id] => 16658053 [patent_doc_number] => 20210054689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => DEFROSTING ROLL-UP CLIMATE CONTROLLED DOOR [patent_app_type] => utility [patent_app_number] => 16/998041 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16998041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/998041
Defrosting roll-up climate controlled door Aug 19, 2020 Issued
Array ( [id] => 17427739 [patent_doc_number] => 20220055447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => ENHANCED VEHICLE OPERATION [patent_app_type] => utility [patent_app_number] => 16/996340 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996340 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996340
Enhanced vehicle operation Aug 17, 2020 Issued
Array ( [id] => 19916832 [patent_doc_number] => 12292192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Intake device for a chimney termination [patent_app_type] => utility [patent_app_number] => 17/631520 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631520
Intake device for a chimney termination Aug 9, 2020 Issued
Array ( [id] => 18398814 [patent_doc_number] => 11660933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Exhauster assembly for a vehicle [patent_app_type] => utility [patent_app_number] => 16/987629 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6723 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987629
Exhauster assembly for a vehicle Aug 6, 2020 Issued
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