Search

Amy X. Yang

Examiner (ID: 14862, Phone: (571)270-5498 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2821, 2844, 4134
Total Applications
376
Issued Applications
229
Pending Applications
4
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3752185 [patent_doc_number] => 05816052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Method and apparatus for mechanically cooling energy dispersive X-ray spectrometers' [patent_app_type] => 1 [patent_app_number] => 8/805111 [patent_app_country] => US [patent_app_date] => 1997-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4862 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/816/05816052.pdf [firstpage_image] =>[orig_patent_app_number] => 805111 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/805111
Method and apparatus for mechanically cooling energy dispersive X-ray spectrometers Feb 23, 1997 Issued
Array ( [id] => 3813189 [patent_doc_number] => 05813235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Resonantly coupled .alpha.-stirling cooler' [patent_app_type] => 1 [patent_app_number] => 8/804932 [patent_app_country] => US [patent_app_date] => 1997-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 6475 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/813/05813235.pdf [firstpage_image] =>[orig_patent_app_number] => 804932 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/804932
Resonantly coupled .alpha.-stirling cooler Feb 23, 1997 Issued
Array ( [id] => 3877026 [patent_doc_number] => 05749243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Low-temperature refrigeration system with precise temperature control' [patent_app_type] => 1 [patent_app_number] => 8/804327 [patent_app_country] => US [patent_app_date] => 1997-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7122 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/749/05749243.pdf [firstpage_image] =>[orig_patent_app_number] => 804327 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/804327
Low-temperature refrigeration system with precise temperature control Feb 20, 1997 Issued
Array ( [id] => 3866648 [patent_doc_number] => 05797269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Hydrogen storage containers' [patent_app_type] => 1 [patent_app_number] => 8/804334 [patent_app_country] => US [patent_app_date] => 1997-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 48 [patent_no_of_words] => 7962 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/797/05797269.pdf [firstpage_image] =>[orig_patent_app_number] => 804334 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/804334
Hydrogen storage containers Feb 20, 1997 Issued
Array ( [id] => 3720801 [patent_doc_number] => 05784899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Argon separation method and apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 8/776611 [patent_app_country] => US [patent_app_date] => 1997-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6106 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/784/05784899.pdf [firstpage_image] =>[orig_patent_app_number] => 776611 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776611
Argon separation method and apparatus therefor Feb 19, 1997 Issued
Array ( [id] => 4009886 [patent_doc_number] => 05901574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Device and process for evaporating a liquid' [patent_app_type] => 1 [patent_app_number] => 8/799962 [patent_app_country] => US [patent_app_date] => 1997-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1981 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901574.pdf [firstpage_image] =>[orig_patent_app_number] => 799962 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/799962
Device and process for evaporating a liquid Feb 13, 1997 Issued
Array ( [id] => 3754691 [patent_doc_number] => 05772430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Cooling device with panels for electric arc furnaces' [patent_app_type] => 1 [patent_app_number] => 8/798728 [patent_app_country] => US [patent_app_date] => 1997-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 13 [patent_no_of_words] => 4177 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/772/05772430.pdf [firstpage_image] =>[orig_patent_app_number] => 798728 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/798728
Cooling device with panels for electric arc furnaces Feb 12, 1997 Issued
08/798893 AIR SEPARATION WITH INTERMEDIATE PRESSURE VAPORIZATION AND EXPANSION Feb 10, 1997 Abandoned
Array ( [id] => 3850079 [patent_doc_number] => 05822994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Low friction linear clearance seal' [patent_app_type] => 1 [patent_app_number] => 8/795972 [patent_app_country] => US [patent_app_date] => 1997-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2155 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/822/05822994.pdf [firstpage_image] =>[orig_patent_app_number] => 795972 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/795972
Low friction linear clearance seal Feb 4, 1997 Issued
Array ( [id] => 3805435 [patent_doc_number] => 05782096 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Cryopump with improved shielding' [patent_app_type] => 1 [patent_app_number] => 8/795981 [patent_app_country] => US [patent_app_date] => 1997-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3793 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/782/05782096.pdf [firstpage_image] =>[orig_patent_app_number] => 795981 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/795981
Cryopump with improved shielding Feb 4, 1997 Issued
Array ( [id] => 3779117 [patent_doc_number] => 05779467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Method and apparatus for preheating particulate material' [patent_app_type] => 1 [patent_app_number] => 8/795690 [patent_app_country] => US [patent_app_date] => 1997-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5445 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/779/05779467.pdf [firstpage_image] =>[orig_patent_app_number] => 795690 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/795690
Method and apparatus for preheating particulate material Feb 3, 1997 Issued
Array ( [id] => 3840840 [patent_doc_number] => 05794458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Method and apparatus for producing gaseous oxygen' [patent_app_type] => 1 [patent_app_number] => 8/790834 [patent_app_country] => US [patent_app_date] => 1997-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2640 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/794/05794458.pdf [firstpage_image] =>[orig_patent_app_number] => 790834 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/790834
Method and apparatus for producing gaseous oxygen Jan 29, 1997 Issued
Array ( [id] => 3978680 [patent_doc_number] => 05857356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Process for the purification of a cryogenic fluid by filtration and/or adsorption' [patent_app_type] => 1 [patent_app_number] => 8/790362 [patent_app_country] => US [patent_app_date] => 1997-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4320 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/857/05857356.pdf [firstpage_image] =>[orig_patent_app_number] => 790362 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/790362
Process for the purification of a cryogenic fluid by filtration and/or adsorption Jan 27, 1997 Issued
Array ( [id] => 3792245 [patent_doc_number] => 05768912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Liquefaction process' [patent_app_type] => 1 [patent_app_number] => 8/716322 [patent_app_country] => US [patent_app_date] => 1997-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9013 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/768/05768912.pdf [firstpage_image] =>[orig_patent_app_number] => 716322 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/716322
Liquefaction process Jan 20, 1997 Issued
Array ( [id] => 3708971 [patent_doc_number] => 05701755 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Cooling of aircraft electronic heat loads' [patent_app_type] => 1 [patent_app_number] => 8/783973 [patent_app_country] => US [patent_app_date] => 1997-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2174 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/701/05701755.pdf [firstpage_image] =>[orig_patent_app_number] => 783973 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/783973
Cooling of aircraft electronic heat loads Jan 14, 1997 Issued
Array ( [id] => 4051541 [patent_doc_number] => 05964044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Conveyor oven usable as pre-bake oven in a print plate imaging and processing system and method of using same' [patent_app_type] => 1 [patent_app_number] => 8/783607 [patent_app_country] => US [patent_app_date] => 1997-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6313 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/964/05964044.pdf [firstpage_image] =>[orig_patent_app_number] => 783607 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/783607
Conveyor oven usable as pre-bake oven in a print plate imaging and processing system and method of using same Jan 13, 1997 Issued
Array ( [id] => 3840659 [patent_doc_number] => 05794444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Method for utilizing waste-gas heat from heat-generating and refrigerating machines' [patent_app_type] => 1 [patent_app_number] => 8/765223 [patent_app_country] => US [patent_app_date] => 1997-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2510 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/794/05794444.pdf [firstpage_image] =>[orig_patent_app_number] => 765223 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/765223
Method for utilizing waste-gas heat from heat-generating and refrigerating machines Jan 5, 1997 Issued
Array ( [id] => 3751077 [patent_doc_number] => 05755114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Use of a turboexpander cycle in liquefied natural gas process' [patent_app_type] => 1 [patent_app_number] => 8/779043 [patent_app_country] => US [patent_app_date] => 1997-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3020 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/755/05755114.pdf [firstpage_image] =>[orig_patent_app_number] => 779043 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/779043
Use of a turboexpander cycle in liquefied natural gas process Jan 5, 1997 Issued
Array ( [id] => 3770457 [patent_doc_number] => 05778830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Closed frame sootblower with top access' [patent_app_type] => 1 [patent_app_number] => 8/775931 [patent_app_country] => US [patent_app_date] => 1997-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5139 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/778/05778830.pdf [firstpage_image] =>[orig_patent_app_number] => 775931 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/775931
Closed frame sootblower with top access Jan 1, 1997 Issued
Array ( [id] => 3777972 [patent_doc_number] => 05826444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Process and device for liquefying a gaseous mixture such as a natural gas in two steps' [patent_app_type] => 1 [patent_app_number] => 8/777063 [patent_app_country] => US [patent_app_date] => 1996-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8888 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/826/05826444.pdf [firstpage_image] =>[orig_patent_app_number] => 777063 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/777063
Process and device for liquefying a gaseous mixture such as a natural gas in two steps Dec 29, 1996 Issued
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