Search

Choon P. Koh

Examiner (ID: 10891)

Most Active Art Unit
3738
Art Unit(s)
1806, 1302, 1811, 3738, 1809, 1611, 1815, 1761
Total Applications
626
Issued Applications
441
Pending Applications
58
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18197137 [patent_doc_number] => 20230050656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => BALANCING PRESSURE WITHIN FREEZER COMPARTMENT OF REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 17/403066 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403066
BALANCING PRESSURE WITHIN FREEZER COMPARTMENT OF REFRIGERATOR Aug 15, 2021 Abandoned
Array ( [id] => 18872094 [patent_doc_number] => 11859886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Ice making assemblies for making clear ice [patent_app_type] => utility [patent_app_number] => 17/399682 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5532 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399682
Ice making assemblies for making clear ice Aug 10, 2021 Issued
Array ( [id] => 17244430 [patent_doc_number] => 20210364173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => METHOD OF INDIRECT EVAPORATIVE COOLING OF AIR AND DEVICE FOR IMPLEMENTATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/396867 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396867
METHOD OF INDIRECT EVAPORATIVE COOLING OF AIR AND DEVICE FOR IMPLEMENTATION THEREOF Aug 8, 2021 Abandoned
Array ( [id] => 20316563 [patent_doc_number] => 12455107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Refrigerator [patent_app_type] => utility [patent_app_number] => 18/017763 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2215 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017763
Refrigerator Jul 28, 2021 Issued
Array ( [id] => 17400645 [patent_doc_number] => 20220042735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Modular Compressor Cooling Unit, Appliance, and Method Therefore [patent_app_type] => utility [patent_app_number] => 17/387102 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387102
Modular Compressor Cooling Unit, Appliance, and Method Therefore Jul 27, 2021 Abandoned
Array ( [id] => 18110551 [patent_doc_number] => 20230003431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => DRAINLESS CLEAR ICE MAKER FOR RECYCLING WATER USED TO MAKE CLEAR ICE [patent_app_type] => utility [patent_app_number] => 17/365861 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365861
Drainless clear ice maker for recycling water used to make clear ice Jun 30, 2021 Issued
Array ( [id] => 18099826 [patent_doc_number] => 20220418167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => RACK ARCHITECTURE FOR MULTIPLE MIXED THERMAL SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/358664 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358664
RACK ARCHITECTURE FOR MULTIPLE MIXED THERMAL SYSTEMS Jun 24, 2021 Pending
Array ( [id] => 17157029 [patent_doc_number] => 20210318080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => GASKET FOR A PLATE-TYPE GASKETED HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 17/356657 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17356657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/356657
GASKET FOR A PLATE-TYPE GASKETED HEAT EXCHANGER Jun 23, 2021 Pending
Array ( [id] => 18066240 [patent_doc_number] => 20220397327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => ICE MAKING SYSTEM WITH SANITIZING FEATURES [patent_app_type] => utility [patent_app_number] => 17/345374 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17345374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345374
ICE MAKING SYSTEM WITH SANITIZING FEATURES Jun 10, 2021 Abandoned
Array ( [id] => 19374675 [patent_doc_number] => 12066234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Carbonated ice maker and refrigerator including the same [patent_app_type] => utility [patent_app_number] => 17/339644 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 9092 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339644
Carbonated ice maker and refrigerator including the same Jun 3, 2021 Issued
Array ( [id] => 18419425 [patent_doc_number] => 20230173885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => VEHICULAR THERMAL MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/921212 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17921212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/921212
VEHICULAR THERMAL MANAGEMENT SYSTEM May 27, 2021 Abandoned
Array ( [id] => 17259581 [patent_doc_number] => 20210372566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => CRYOGENIC NITROGEN SOURCED GAS-DRIVEN PNEUMATIC DEVICES [patent_app_type] => utility [patent_app_number] => 17/331400 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17331400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331400
CRYOGENIC NITROGEN SOURCED GAS-DRIVEN PNEUMATIC DEVICES May 25, 2021 Pending
Array ( [id] => 18933142 [patent_doc_number] => 11885551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Defroster for a direct cool icemaker [patent_app_type] => utility [patent_app_number] => 17/326535 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3763 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326535
Defroster for a direct cool icemaker May 20, 2021 Issued
Array ( [id] => 19425923 [patent_doc_number] => 12085329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Refrigerator and controlling method thereof [patent_app_type] => utility [patent_app_number] => 17/327089 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8605 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327089
Refrigerator and controlling method thereof May 20, 2021 Issued
Array ( [id] => 18530470 [patent_doc_number] => 20230235540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ATMOSPHERIC WATER GENERATOR [patent_app_type] => utility [patent_app_number] => 17/923593 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17923593 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923593
ATMOSPHERIC WATER GENERATOR May 4, 2021 Pending
Array ( [id] => 18917409 [patent_doc_number] => 11879683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Self-aligning vacuum feed-through for liquid nitrogen [patent_app_type] => utility [patent_app_number] => 17/220719 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2941 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220719
Self-aligning vacuum feed-through for liquid nitrogen Mar 31, 2021 Issued
Array ( [id] => 17883773 [patent_doc_number] => 20220299250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => DOOR MOUNTED CHILLED COMPONENT WITH DIRECT COOLING [patent_app_type] => utility [patent_app_number] => 17/207364 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207364
Door mounted chilled component with direct cooling Mar 18, 2021 Issued
Array ( [id] => 17112868 [patent_doc_number] => 20210293465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => METHOD OF CONTROLLING A STORAGE APPARATUS AND STORAGE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/202545 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202545
METHOD OF CONTROLLING A STORAGE APPARATUS AND STORAGE APPARATUS Mar 15, 2021 Abandoned
Array ( [id] => 18163677 [patent_doc_number] => 20230030270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => A REFRIGERATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/789275 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789275
A REFRIGERATION SYSTEM AND METHOD Jan 28, 2021 Abandoned
Array ( [id] => 17008222 [patent_doc_number] => 20210239383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 17/159875 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17159875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159875
Refrigerator Jan 26, 2021 Issued
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