Search

Chee-chong Lee

Examiner (ID: 8543, Phone: (571)270-1916 , Office: P/3752 )

Most Active Art Unit
3752
Art Unit(s)
3752
Total Applications
940
Issued Applications
501
Pending Applications
135
Abandoned Applications
317

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19245836 [patent_doc_number] => 20240196817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Wind-Resistant Irrigation System [patent_app_type] => utility [patent_app_number] => 18/066599 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9914 [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] => 18066599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066599
Wind-Resistant Irrigation System Dec 14, 2022 Pending
Array ( [id] => 19815785 [patent_doc_number] => 20250073992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => BLOWING DEVICE FOR IMPROVING THREE-DIMENSIONAL STRUCTURE PRINTING PROCESSING [patent_app_type] => utility [patent_app_number] => 18/562798 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18562798 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562798
BLOWING DEVICE FOR IMPROVING THREE-DIMENSIONAL STRUCTURE PRINTING PROCESSING Dec 13, 2022 Abandoned
Array ( [id] => 20206617 [patent_doc_number] => 20250276337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => JET EJECTOR ARRANGEMENT, SYSTEM AND USE THEREOF AND METHOD FOR OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/712803 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18712803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/712803
JET EJECTOR ARRANGEMENT, SYSTEM AND USE THEREOF AND METHOD FOR OPERATING THE SAME Dec 12, 2022 Pending
Array ( [id] => 20644994 [patent_doc_number] => 12599920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Hand-held wireless electric sprayer [patent_app_type] => utility [patent_app_number] => 18/079038 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079038
Hand-held wireless electric sprayer Dec 11, 2022 Issued
Array ( [id] => 19691771 [patent_doc_number] => 20250010316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => METHOD FOR CONTROLLING A FAN ON A SPRAY DEVICE, AND SPRAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/710319 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18710319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/710319
METHOD FOR CONTROLLING A FAN ON A SPRAY DEVICE, AND SPRAY DEVICE Nov 27, 2022 Pending
Array ( [id] => 18390306 [patent_doc_number] => 20230158524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Mix on Exit Sprayer [patent_app_type] => utility [patent_app_number] => 17/991974 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17991974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991974
Mix on exit sprayer Nov 21, 2022 Issued
Array ( [id] => 19075648 [patent_doc_number] => 11944993 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [patent_title] => Semi concentric enhanced parallel path pneumatic nebulizer [patent_app_type] => utility [patent_app_number] => 18/058001 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5887 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058001
Semi concentric enhanced parallel path pneumatic nebulizer Nov 21, 2022 Issued
Array ( [id] => 20371576 [patent_doc_number] => 12478994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Mist blower [patent_app_type] => utility [patent_app_number] => 17/991060 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 16452 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991060
Mist blower Nov 20, 2022 Issued
Array ( [id] => 18404640 [patent_doc_number] => 20230165991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => APPARATUS FOR DISINFECTING A ROBOT [patent_app_type] => utility [patent_app_number] => 18/056852 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18056852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056852
APPARATUS FOR DISINFECTING A ROBOT Nov 17, 2022 Pending
Array ( [id] => 19771046 [patent_doc_number] => 20250052472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SNOW GENERATING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/710981 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18710981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/710981
SNOW GENERATING APPARATUS Nov 16, 2022 Pending
Array ( [id] => 19693701 [patent_doc_number] => 20250012246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => FUEL INJECTOR [patent_app_type] => utility [patent_app_number] => 18/708162 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18708162 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708162
FUEL INJECTOR Nov 7, 2022 Pending
Array ( [id] => 18510990 [patent_doc_number] => 20230227110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => WIPER COVERING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/982385 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982385
WIPER COVERING SYSTEM Nov 6, 2022 Pending
Array ( [id] => 19447782 [patent_doc_number] => 20240307912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Electrode Slurry Control Device [patent_app_type] => utility [patent_app_number] => 18/273436 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18273436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273436
Electrode Slurry Control Device Oct 31, 2022 Pending
Array ( [id] => 19141830 [patent_doc_number] => 20240140648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => OLFACTORY KEEPSAKE [patent_app_type] => utility [patent_app_number] => 17/976562 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976562
OLFACTORY KEEPSAKE Oct 27, 2022 Pending
Array ( [id] => 19641854 [patent_doc_number] => 20240416374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => TRIGGER-TYPE LIQUID SPRAYER [patent_app_type] => utility [patent_app_number] => 18/704676 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18704676 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/704676
TRIGGER-TYPE LIQUID SPRAYER Oct 25, 2022 Pending
Array ( [id] => 19753340 [patent_doc_number] => 20250041905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => SPRAY NOZZLE FOR WASHING [patent_app_type] => utility [patent_app_number] => 18/714558 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18714558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714558
SPRAY NOZZLE FOR WASHING Oct 24, 2022 Pending
Array ( [id] => 20911971 [patent_doc_number] => 12708807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => High-expansion foam generator [patent_app_type] => utility [patent_app_number] => 17/963744 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5205 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963744
HIGH-EXPANSION FOAM GENERATOR Oct 10, 2022 Pending
Array ( [id] => 18311242 [patent_doc_number] => 20230115142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => COOLING LUBRICANT NOZZLE CARRIER FOR A GRINDING MACHINE, GRIND-ING MACHINE HAVING SUCH A COOLING LUBRICANT NOZZLE CARRIER, AND METHOD FOR OPERATING A COOLING LUBRICANT NOZZLE CARRIER [patent_app_type] => utility [patent_app_number] => 17/961881 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17961881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/961881
Cooling lubricant nozzle carrier for a grinding machine, grind-ing machine having such a cooling lubricant nozzle carrier, and method for operating a cooling lubricant nozzle carrier Oct 6, 2022 Issued
Array ( [id] => 19613714 [patent_doc_number] => 20240399394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => CLEANER NOZZLE [patent_app_type] => utility [patent_app_number] => 18/699210 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7226 [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] => 18699210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/699210
CLEANER NOZZLE Oct 6, 2022 Pending
Array ( [id] => 19480575 [patent_doc_number] => 20240328617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => DEVICE FOR INJECTING DIHYDROGEN AND AIR [patent_app_type] => utility [patent_app_number] => 18/699386 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18699386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/699386
DEVICE FOR INJECTING DIHYDROGEN AND AIR Oct 4, 2022 Pending
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