Search

Chuong D. Ngo

Examiner (ID: 16593, Phone: (571)272-3731 , Office: P/2182 )

Most Active Art Unit
2193
Art Unit(s)
2182, 2899, 2306, 2183, 2193, 2121, 2124, 2787
Total Applications
2158
Issued Applications
1754
Pending Applications
68
Abandoned Applications
343

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20436892 [patent_doc_number] => 12507709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Slush machine [patent_app_type] => utility [patent_app_number] => 19/260382 [patent_app_country] => US [patent_app_date] => 2025-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19260382 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/260382
Slush machine Jul 3, 2025 Issued
Array ( [id] => 20292839 [patent_doc_number] => 20250318082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => Method Of Subsidizing Cost Of Providing Information [patent_app_type] => utility [patent_app_number] => 18/942050 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18942050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/942050
Method Of Subsidizing Cost Of Providing Information Nov 7, 2024 Pending
Array ( [id] => 19891130 [patent_doc_number] => 20250116442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => CONDENSER VESSEL, SYSTEM, AND METHOD FOR SEPARATING OIL FROM AN OIL-REFRIGERANT MIXTURE [patent_app_type] => utility [patent_app_number] => 18/899888 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18899888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/899888
CONDENSER VESSEL, SYSTEM, AND METHOD FOR SEPARATING OIL FROM AN OIL-REFRIGERANT MIXTURE Sep 26, 2024 Pending
Array ( [id] => 19847732 [patent_doc_number] => 20250093083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Cold Exchnage System [patent_app_type] => utility [patent_app_number] => 18/887416 [patent_app_country] => US [patent_app_date] => 2024-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18887416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/887416
Cold Exchnage System Sep 16, 2024 Pending
Array ( [id] => 19823199 [patent_doc_number] => 20250081406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => REFRIGERATION SYSTEM AND CONTROL METHOD FOR DATA CENTER, AND DATA CENTER [patent_app_type] => utility [patent_app_number] => 18/817506 [patent_app_country] => US [patent_app_date] => 2024-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18817506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/817506
REFRIGERATION SYSTEM AND CONTROL METHOD FOR DATA CENTER, AND DATA CENTER Aug 27, 2024 Pending
Array ( [id] => 19916685 [patent_doc_number] => 12292044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Rotary compressor and air conditioner [patent_app_type] => utility [patent_app_number] => 18/811274 [patent_app_country] => US [patent_app_date] => 2024-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18811274 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/811274
Rotary compressor and air conditioner Aug 20, 2024 Issued
Array ( [id] => 19760036 [patent_doc_number] => 20250048601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => COOLING SERVERS WITH HYBRID WATER TO AIR AND HEAT PIPE AUGMENTATION TO CHIP LEVEL COOLING OUTSIDE OF SERVER [patent_app_type] => utility [patent_app_number] => 18/800928 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2309 [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] => 18800928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/800928
COOLING SERVERS WITH HYBRID WATER TO AIR AND HEAT PIPE AUGMENTATION TO CHIP LEVEL COOLING OUTSIDE OF SERVER Aug 11, 2024 Pending
Array ( [id] => 19616174 [patent_doc_number] => 20240401854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => HEAT SOURCE UNIT [patent_app_type] => utility [patent_app_number] => 18/798903 [patent_app_country] => US [patent_app_date] => 2024-08-09 [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] => -13 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18798903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/798903
HEAT SOURCE UNIT Aug 8, 2024 Pending
Array ( [id] => 19771043 [patent_doc_number] => 20250052469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => System for Making Clear Ice [patent_app_type] => utility [patent_app_number] => 18/786826 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18786826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/786826
System for Making Clear Ice Jul 28, 2024 Pending
Array ( [id] => 20322195 [patent_doc_number] => 20250334283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => OUTDOOR UNIT OF AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/782594 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782594
OUTDOOR UNIT OF AIR CONDITIONER Jul 23, 2024 Pending
Array ( [id] => 19746786 [patent_doc_number] => 20250035351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => HEAT SUPPLIER AND METHOD FOR CONTROLLING HEAT SUPPLIER [patent_app_type] => utility [patent_app_number] => 18/779238 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18779238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779238
HEAT SUPPLIER AND METHOD FOR CONTROLLING HEAT SUPPLIER Jul 21, 2024 Pending
Array ( [id] => 19722214 [patent_doc_number] => 20250024965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => REFRIGERATION DISPLAY CABINET [patent_app_type] => utility [patent_app_number] => 18/768360 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18768360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768360
REFRIGERATION DISPLAY CABINET Jul 9, 2024 Pending
Array ( [id] => 19548465 [patent_doc_number] => 20240365501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Air Conditioner for Sealed Enclosures [patent_app_type] => utility [patent_app_number] => 18/765804 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18765804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/765804
Air Conditioner for Sealed Enclosures Jul 7, 2024 Pending
Array ( [id] => 19498394 [patent_doc_number] => 20240337412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/746597 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18746597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746597
Air conditioner Jun 17, 2024 Issued
Array ( [id] => 19465165 [patent_doc_number] => 20240318834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => HYDRONIC SYSTEM AND METHOD FOR HEATING AND COOLING A BUILDING [patent_app_type] => utility [patent_app_number] => 18/678041 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18678041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678041
HYDRONIC SYSTEM AND METHOD FOR HEATING AND COOLING A BUILDING May 29, 2024 Pending
Array ( [id] => 20272804 [patent_doc_number] => 12442579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Refrigerator [patent_app_type] => utility [patent_app_number] => 18/663442 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 42 [patent_no_of_words] => 15952 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18663442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663442
Refrigerator May 13, 2024 Issued
Array ( [id] => 20349625 [patent_doc_number] => 20250346477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => DISPENSING FUNNEL FOR A DRINK MAKER [patent_app_type] => utility [patent_app_number] => 18/658434 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18658434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658434
DISPENSING FUNNEL FOR A DRINK MAKER May 7, 2024 Pending
Array ( [id] => 19571256 [patent_doc_number] => 20240375548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => COOLING CIRCUIT FOR VEHICLES OPERATED BY MEANS OF FUEL CELLS [patent_app_type] => utility [patent_app_number] => 18/658220 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658220
COOLING CIRCUIT FOR VEHICLES OPERATED BY MEANS OF FUEL CELLS May 7, 2024 Pending
Array ( [id] => 19715717 [patent_doc_number] => 12201231 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-21 [patent_title] => Insulated beverage holder with freezable gel layer for extended cold retention [patent_app_type] => utility [patent_app_number] => 18/657833 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3977 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657833
Insulated beverage holder with freezable gel layer for extended cold retention May 7, 2024 Issued
Array ( [id] => 19527495 [patent_doc_number] => 20240351397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => VEHICLE CLIMATE CONTROL SYSTEM UTILIZING A FLEXIBLE HEAT PUMP [patent_app_type] => utility [patent_app_number] => 18/639843 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 588 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18639843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639843
VEHICLE CLIMATE CONTROL SYSTEM UTILIZING A FLEXIBLE HEAT PUMP Apr 17, 2024 Pending
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