Search

Jessica Jiping Yuen

Examiner (ID: 428)

Most Active Art Unit
3749
Art Unit(s)
3742, 3404, 3749, 3743, 3762
Total Applications
2369
Issued Applications
1608
Pending Applications
132
Abandoned Applications
652

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1150404 [patent_doc_number] => RE038542 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2004-07-06 [patent_title] => 'Upper bundle steam generator cleaning system and method' [patent_app_type] => E1 [patent_app_number] => 09/173570 [patent_app_country] => US [patent_app_date] => 1998-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 6030 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/038/RE038542.pdf [firstpage_image] =>[orig_patent_app_number] => 09173570 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/173570
Upper bundle steam generator cleaning system and method Oct 14, 1998 Issued
Array ( [id] => 4223030 [patent_doc_number] => 06074205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Determination of volatile matter in samples' [patent_app_type] => 1 [patent_app_number] => 9/170038 [patent_app_country] => US [patent_app_date] => 1998-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2534 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/074/06074205.pdf [firstpage_image] =>[orig_patent_app_number] => 170038 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/170038
Determination of volatile matter in samples Oct 12, 1998 Issued
Array ( [id] => 4142757 [patent_doc_number] => 06113386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Method and apparatus for uniformly heating a furnace' [patent_app_type] => 1 [patent_app_number] => 9/169634 [patent_app_country] => US [patent_app_date] => 1998-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1770 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/113/06113386.pdf [firstpage_image] =>[orig_patent_app_number] => 169634 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/169634
Method and apparatus for uniformly heating a furnace Oct 8, 1998 Issued
Array ( [id] => 4083625 [patent_doc_number] => 06050226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Exhaust heat recovery boiler' [patent_app_type] => 1 [patent_app_number] => 9/167714 [patent_app_country] => US [patent_app_date] => 1998-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 6008 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/050/06050226.pdf [firstpage_image] =>[orig_patent_app_number] => 167714 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/167714
Exhaust heat recovery boiler Oct 6, 1998 Issued
Array ( [id] => 4141045 [patent_doc_number] => 06102694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Pipe refractory insulation for furnaces' [patent_app_type] => 1 [patent_app_number] => 9/164982 [patent_app_country] => US [patent_app_date] => 1998-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3805 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/102/06102694.pdf [firstpage_image] =>[orig_patent_app_number] => 164982 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/164982
Pipe refractory insulation for furnaces Sep 30, 1998 Issued
Array ( [id] => 4232427 [patent_doc_number] => 06135765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Pyrocleaning furnace and thermal oxidizer system' [patent_app_type] => 1 [patent_app_number] => 9/162344 [patent_app_country] => US [patent_app_date] => 1998-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8705 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/135/06135765.pdf [firstpage_image] =>[orig_patent_app_number] => 162344 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/162344
Pyrocleaning furnace and thermal oxidizer system Sep 27, 1998 Issued
Array ( [id] => 3965503 [patent_doc_number] => 05983840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Steam generator with integrated dust separator' [patent_app_type] => 1 [patent_app_number] => 9/153846 [patent_app_country] => US [patent_app_date] => 1998-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4049 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983840.pdf [firstpage_image] =>[orig_patent_app_number] => 153846 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/153846
Steam generator with integrated dust separator Sep 15, 1998 Issued
Array ( [id] => 3927482 [patent_doc_number] => 05989021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Quartz crucible with large diameter for pulling single crystal and method of producing the same' [patent_app_type] => 1 [patent_app_number] => 9/153066 [patent_app_country] => US [patent_app_date] => 1998-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4316 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/989/05989021.pdf [firstpage_image] =>[orig_patent_app_number] => 153066 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/153066
Quartz crucible with large diameter for pulling single crystal and method of producing the same Sep 14, 1998 Issued
Array ( [id] => 4122863 [patent_doc_number] => 06029613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Viscous liquid heater' [patent_app_type] => 1 [patent_app_number] => 9/148924 [patent_app_country] => US [patent_app_date] => 1998-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 3882 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/029/06029613.pdf [firstpage_image] =>[orig_patent_app_number] => 148924 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/148924
Viscous liquid heater Sep 3, 1998 Issued
Array ( [id] => 4369406 [patent_doc_number] => 06276929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Method for controlling kiln pressure' [patent_app_type] => 1 [patent_app_number] => 9/145644 [patent_app_country] => US [patent_app_date] => 1998-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2618 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/276/06276929.pdf [firstpage_image] =>[orig_patent_app_number] => 145644 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/145644
Method for controlling kiln pressure Sep 1, 1998 Issued
Array ( [id] => 4133508 [patent_doc_number] => 06062853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Heat-treating boat for semiconductor wafers' [patent_app_type] => 1 [patent_app_number] => 9/125796 [patent_app_country] => US [patent_app_date] => 1998-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 44 [patent_no_of_words] => 9699 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/062/06062853.pdf [firstpage_image] =>[orig_patent_app_number] => 125796 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/125796
Heat-treating boat for semiconductor wafers Aug 30, 1998 Issued
Array ( [id] => 4071677 [patent_doc_number] => 06095098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Computer controlled injection device for generating steam' [patent_app_type] => 1 [patent_app_number] => 9/143034 [patent_app_country] => US [patent_app_date] => 1998-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3561 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1025 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/095/06095098.pdf [firstpage_image] =>[orig_patent_app_number] => 143034 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/143034
Computer controlled injection device for generating steam Aug 27, 1998 Issued
Array ( [id] => 3907197 [patent_doc_number] => 05970923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Tank structure for hot-water supply unit' [patent_app_type] => 1 [patent_app_number] => 9/141336 [patent_app_country] => US [patent_app_date] => 1998-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4725 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/970/05970923.pdf [firstpage_image] =>[orig_patent_app_number] => 141336 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/141336
Tank structure for hot-water supply unit Aug 26, 1998 Issued
Array ( [id] => 4117291 [patent_doc_number] => 06058892 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Safety air flow control and routing apparatus for a water heater, water heater incorporating the apparatus, and method of using same' [patent_app_type] => 1 [patent_app_number] => 9/137810 [patent_app_country] => US [patent_app_date] => 1998-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3485 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/058/06058892.pdf [firstpage_image] =>[orig_patent_app_number] => 137810 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/137810
Safety air flow control and routing apparatus for a water heater, water heater incorporating the apparatus, and method of using same Aug 25, 1998 Issued
Array ( [id] => 3908541 [patent_doc_number] => 05913287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Method and apparatus for enhancing the fluidization of fuel particles in coal burning boilers and fluidized bed combustion' [patent_app_type] => 1 [patent_app_number] => 9/140235 [patent_app_country] => US [patent_app_date] => 1998-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2030 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/913/05913287.pdf [firstpage_image] =>[orig_patent_app_number] => 140235 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/140235
Method and apparatus for enhancing the fluidization of fuel particles in coal burning boilers and fluidized bed combustion Aug 25, 1998 Issued
Array ( [id] => 4140149 [patent_doc_number] => 06106282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Fuel-operated heater' [patent_app_type] => 1 [patent_app_number] => 9/138499 [patent_app_country] => US [patent_app_date] => 1998-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2971 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/106/06106282.pdf [firstpage_image] =>[orig_patent_app_number] => 138499 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/138499
Fuel-operated heater Aug 23, 1998 Issued
Array ( [id] => 4213949 [patent_doc_number] => 06073591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Apparatus and method for flushing boiler low-water cutoff systems' [patent_app_type] => 1 [patent_app_number] => 9/138790 [patent_app_country] => US [patent_app_date] => 1998-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3936 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/073/06073591.pdf [firstpage_image] =>[orig_patent_app_number] => 138790 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/138790
Apparatus and method for flushing boiler low-water cutoff systems Aug 23, 1998 Issued
Array ( [id] => 4145224 [patent_doc_number] => 06138613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Ignition inhibiting gas water heater' [patent_app_type] => 1 [patent_app_number] => 9/138359 [patent_app_country] => US [patent_app_date] => 1998-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6660 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/138/06138613.pdf [firstpage_image] =>[orig_patent_app_number] => 138359 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/138359
Ignition inhibiting gas water heater Aug 20, 1998 Issued
Array ( [id] => 6972935 [patent_doc_number] => 20010003273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-06-14 [patent_title] => 'SEALED ACCESS ASSEMBLY FOR WATER HEATERS' [patent_app_type] => new-utility [patent_app_number] => 09/137344 [patent_app_country] => US [patent_app_date] => 1998-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3256 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0003/20010003273.pdf [firstpage_image] =>[orig_patent_app_number] => 09137344 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/137344
Sealed access assembly for water heaters Aug 20, 1998 Issued
09/138360 IGNITION INHIBITING GAS WATER HEATER Aug 20, 1998 Abandoned
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