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] => 16207134 [patent_doc_number] => 20200240124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => Air-to-Ice Water Making Apparatus [patent_app_type] => utility [patent_app_number] => 16/773389 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16773389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/773389
Air-to-Ice Water Making Apparatus Jan 26, 2020 Abandoned
Array ( [id] => 17549156 [patent_doc_number] => 20220120497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => HEATING DEVICE AND REFRIGERATOR WITH HEATING DEVICE [patent_app_type] => utility [patent_app_number] => 17/425223 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425223
Heating device and refrigerator with heating device Jan 19, 2020 Issued
Array ( [id] => 17275534 [patent_doc_number] => 20210381732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => THERMAL SENSING BULB CONTAINING A BALLAST MATERIAL FOR AN EXPANSION VALVE [patent_app_type] => utility [patent_app_number] => 17/287775 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287775
THERMAL SENSING BULB CONTAINING A BALLAST MATERIAL FOR AN EXPANSION VALVE Jan 2, 2020 Abandoned
Array ( [id] => 17445037 [patent_doc_number] => 20220065542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 17/418630 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418630
Heat exchanger Dec 19, 2019 Issued
Array ( [id] => 17315678 [patent_doc_number] => 20210404726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 17/294641 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294641
REFRIGERATOR Nov 13, 2019 Pending
Array ( [id] => 17337141 [patent_doc_number] => 20220003472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => REFRIGERATION CYCLE APPARATUS, REFRIGERANT AMOUNT DETERMINATION SYSTEM, AND REFRIGERANT AMOUNT DETERMINATION METHOD [patent_app_type] => utility [patent_app_number] => 17/294890 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294890
REFRIGERATION CYCLE APPARATUS, REFRIGERANT AMOUNT DETERMINATION SYSTEM, AND REFRIGERANT AMOUNT DETERMINATION METHOD Nov 11, 2019 Abandoned
Array ( [id] => 17068301 [patent_doc_number] => 20210270516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => REFRIGERATED SALES CABINET [patent_app_type] => utility [patent_app_number] => 17/255106 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17255106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/255106
REFRIGERATED SALES CABINET Nov 6, 2019 Abandoned
Array ( [id] => 18911074 [patent_doc_number] => 11874049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Refrigerator [patent_app_type] => utility [patent_app_number] => 17/282076 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 65 [patent_no_of_words] => 53233 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282076
Refrigerator Oct 1, 2019 Issued
Array ( [id] => 17300605 [patent_doc_number] => 20210396444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 17/282061 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282061
Refrigerator Oct 1, 2019 Issued
Array ( [id] => 18917405 [patent_doc_number] => 11879679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Refrigerator and control method therefor [patent_app_type] => utility [patent_app_number] => 17/281753 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 38066 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281753
Refrigerator and control method therefor Sep 30, 2019 Issued
Array ( [id] => 17300604 [patent_doc_number] => 20210396443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 17/281864 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281864 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281864
Refrigerator Sep 30, 2019 Issued
Array ( [id] => 17229636 [patent_doc_number] => 20210356192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => REFRIGERATOR AND METHOD FOR CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 17/282232 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17607 [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] => 17282232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282232
Refrigerator and method for controlling same Sep 30, 2019 Issued
Array ( [id] => 19013922 [patent_doc_number] => 11920846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Refrigerator [patent_app_type] => utility [patent_app_number] => 17/281779 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 70 [patent_no_of_words] => 51949 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281779
Refrigerator Sep 30, 2019 Issued
Array ( [id] => 19242739 [patent_doc_number] => 12013168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Refrigerator and method for controlling same [patent_app_type] => utility [patent_app_number] => 17/281749 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 17241 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281749
Refrigerator and method for controlling same Sep 30, 2019 Issued
Array ( [id] => 17215484 [patent_doc_number] => 20210348822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 17/282330 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17282330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282330
Refrigerator Sep 30, 2019 Issued
Array ( [id] => 17293197 [patent_doc_number] => 20210389036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 17/281833 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281833
Refrigerator Sep 30, 2019 Issued
Array ( [id] => 17259699 [patent_doc_number] => 20210372684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 17/282099 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282099
Refrigerator Sep 30, 2019 Issued
Array ( [id] => 19242737 [patent_doc_number] => 12013165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Refrigerator and method for controlling same [patent_app_type] => utility [patent_app_number] => 17/282283 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 14878 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17282283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282283
Refrigerator and method for controlling same Sep 30, 2019 Issued
Array ( [id] => 17201116 [patent_doc_number] => 20210341211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => REFRIGERATOR AND CONTROL METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/282376 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15690 [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] => 17282376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282376
Refrigerator and control method therefor Sep 30, 2019 Issued
Array ( [id] => 17215490 [patent_doc_number] => 20210348828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => REFRIGERATOR AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 17/278057 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17278057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/278057
REFRIGERATOR AND METHOD OF CONTROLLING THE SAME Sep 19, 2019 Abandoned
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