Search

Wenpeng Chen

Examiner (ID: 14380)

Most Active Art Unit
2624
Art Unit(s)
2624, 2665, 2625, 2724, 2616
Total Applications
790
Issued Applications
634
Pending Applications
33
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4220754 [patent_doc_number] => 06164905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Flow metering turbine' [patent_app_type] => 1 [patent_app_number] => 9/242542 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1675 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/164/06164905.pdf [firstpage_image] =>[orig_patent_app_number] => 242542 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/242542
Flow metering turbine Aug 30, 1999 Issued
Array ( [id] => 4073541 [patent_doc_number] => 06162012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Force balanced lateral channel fuel pump' [patent_app_type] => 1 [patent_app_number] => 9/371236 [patent_app_country] => US [patent_app_date] => 1999-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 5102 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/162/06162012.pdf [firstpage_image] =>[orig_patent_app_number] => 371236 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/371236
Force balanced lateral channel fuel pump Aug 9, 1999 Issued
Array ( [id] => 4088343 [patent_doc_number] => 06099250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Cooling fan mounting arrangement' [patent_app_type] => 1 [patent_app_number] => 9/362072 [patent_app_country] => US [patent_app_date] => 1999-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1111 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/099/06099250.pdf [firstpage_image] =>[orig_patent_app_number] => 362072 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/362072
Cooling fan mounting arrangement Jul 27, 1999 Issued
Array ( [id] => 4176294 [patent_doc_number] => 06152687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Feed pump' [patent_app_type] => 1 [patent_app_number] => 9/284562 [patent_app_country] => US [patent_app_date] => 1999-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2543 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/152/06152687.pdf [firstpage_image] =>[orig_patent_app_number] => 284562 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/284562
Feed pump Jun 10, 1999 Issued
Array ( [id] => 4142207 [patent_doc_number] => 06113348 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Impulse turbine' [patent_app_type] => 1 [patent_app_number] => 9/324762 [patent_app_country] => US [patent_app_date] => 1999-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2530 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/113/06113348.pdf [firstpage_image] =>[orig_patent_app_number] => 324762 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/324762
Impulse turbine Jun 2, 1999 Issued
Array ( [id] => 4231559 [patent_doc_number] => 06135709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Vacuum pump' [patent_app_type] => 1 [patent_app_number] => 9/316121 [patent_app_country] => US [patent_app_date] => 1999-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1570 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/135/06135709.pdf [firstpage_image] =>[orig_patent_app_number] => 316121 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/316121
Vacuum pump May 19, 1999 Issued
09/313362 INNER SHELL RADIAL PIN GEOMETRY AND MOUNTING ARRANGEMENT May 17, 1999 Abandoned
Array ( [id] => 4112097 [patent_doc_number] => 06126387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Fuel pump having low operating noise' [patent_app_type] => 1 [patent_app_number] => 9/147691 [patent_app_country] => US [patent_app_date] => 1999-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 31 [patent_no_of_words] => 5781 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/126/06126387.pdf [firstpage_image] =>[orig_patent_app_number] => 147691 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/147691
Fuel pump having low operating noise May 4, 1999 Issued
Array ( [id] => 4154804 [patent_doc_number] => 06139261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Bushing assembly with removable wear sleeve' [patent_app_type] => 1 [patent_app_number] => 9/293382 [patent_app_country] => US [patent_app_date] => 1999-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1466 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/139/06139261.pdf [firstpage_image] =>[orig_patent_app_number] => 293382 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/293382
Bushing assembly with removable wear sleeve Apr 15, 1999 Issued
Array ( [id] => 4222172 [patent_doc_number] => 06142734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Internally grooved turbine wall' [patent_app_type] => 1 [patent_app_number] => 9/286802 [patent_app_country] => US [patent_app_date] => 1999-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4871 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/142/06142734.pdf [firstpage_image] =>[orig_patent_app_number] => 286802 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/286802
Internally grooved turbine wall Apr 5, 1999 Issued
Array ( [id] => 4154903 [patent_doc_number] => 06139268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Turbine blade having an extensible tail' [patent_app_type] => 1 [patent_app_number] => 9/272491 [patent_app_country] => US [patent_app_date] => 1999-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2459 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/139/06139268.pdf [firstpage_image] =>[orig_patent_app_number] => 272491 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/272491
Turbine blade having an extensible tail Mar 18, 1999 Issued
Array ( [id] => 4236697 [patent_doc_number] => 06206639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Enhanced fan and fan drive assembly' [patent_app_type] => 1 [patent_app_number] => 9/257112 [patent_app_country] => US [patent_app_date] => 1999-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5872 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/206/06206639.pdf [firstpage_image] =>[orig_patent_app_number] => 257112 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/257112
Enhanced fan and fan drive assembly Feb 24, 1999 Issued
Array ( [id] => 4154832 [patent_doc_number] => 06139263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Flow machine with rotor and stator' [patent_app_type] => 1 [patent_app_number] => 9/252752 [patent_app_country] => US [patent_app_date] => 1999-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3550 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/139/06139263.pdf [firstpage_image] =>[orig_patent_app_number] => 252752 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/252752
Flow machine with rotor and stator Feb 18, 1999 Issued
Array ( [id] => 4169486 [patent_doc_number] => 06149380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Hardwall fan case with structured bumper' [patent_app_type] => 1 [patent_app_number] => 9/244132 [patent_app_country] => US [patent_app_date] => 1999-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3570 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/149/06149380.pdf [firstpage_image] =>[orig_patent_app_number] => 244132 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/244132
Hardwall fan case with structured bumper Feb 3, 1999 Issued
Array ( [id] => 4112211 [patent_doc_number] => 06126395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Axial fan' [patent_app_type] => 1 [patent_app_number] => 9/238162 [patent_app_country] => US [patent_app_date] => 1999-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2693 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/126/06126395.pdf [firstpage_image] =>[orig_patent_app_number] => 238162 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/238162
Axial fan Jan 27, 1999 Issued
Array ( [id] => 4139443 [patent_doc_number] => 06106233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Method for linear friction welding and product made by such method' [patent_app_type] => 1 [patent_app_number] => 9/243502 [patent_app_country] => US [patent_app_date] => 1999-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5660 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/106/06106233.pdf [firstpage_image] =>[orig_patent_app_number] => 243502 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/243502
Method for linear friction welding and product made by such method Jan 24, 1999 Issued
Array ( [id] => 4201499 [patent_doc_number] => 06086327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Bushing for a jet engine vane' [patent_app_type] => 1 [patent_app_number] => 9/233902 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 3728 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/086/06086327.pdf [firstpage_image] =>[orig_patent_app_number] => 233902 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/233902
Bushing for a jet engine vane Jan 19, 1999 Issued
Array ( [id] => 4222157 [patent_doc_number] => 06142733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Stator for fan' [patent_app_type] => 1 [patent_app_number] => 9/223262 [patent_app_country] => US [patent_app_date] => 1998-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 4263 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/142/06142733.pdf [firstpage_image] =>[orig_patent_app_number] => 223262 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/223262
Stator for fan Dec 29, 1998 Issued
Array ( [id] => 4088399 [patent_doc_number] => 06099254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Helicopter rotor blade control device' [patent_app_type] => 1 [patent_app_number] => 9/214222 [patent_app_country] => US [patent_app_date] => 1998-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1850 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/099/06099254.pdf [firstpage_image] =>[orig_patent_app_number] => 214222 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/214222
Helicopter rotor blade control device Dec 29, 1998 Issued
Array ( [id] => 4140541 [patent_doc_number] => 06102658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Trailing edge cooling apparatus for a gas turbine airfoil' [patent_app_type] => 1 [patent_app_number] => 9/218392 [patent_app_country] => US [patent_app_date] => 1998-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1685 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/102/06102658.pdf [firstpage_image] =>[orig_patent_app_number] => 218392 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/218392
Trailing edge cooling apparatus for a gas turbine airfoil Dec 21, 1998 Issued
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