
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4171360
[patent_doc_number] => 06019573
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-01
[patent_title] => 'Heat recovery type gas turbine'
[patent_app_type] => 1
[patent_app_number] => 9/015211
[patent_app_country] => US
[patent_app_date] => 1998-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1736
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/019/06019573.pdf
[firstpage_image] =>[orig_patent_app_number] => 015211
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/015211 | Heat recovery type gas turbine | Jan 28, 1998 | Issued |
Array
(
[id] => 3928836
[patent_doc_number] => 05997250
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-07
[patent_title] => 'Method and apparatus for controlling pitch of an aircraft propeller'
[patent_app_type] => 1
[patent_app_number] => 9/004500
[patent_app_country] => US
[patent_app_date] => 1998-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 15
[patent_no_of_words] => 5823
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/997/05997250.pdf
[firstpage_image] =>[orig_patent_app_number] => 004500
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/004500 | Method and apparatus for controlling pitch of an aircraft propeller | Jan 7, 1998 | Issued |
Array
(
[id] => 4073937
[patent_doc_number] => 06024538
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-15
[patent_title] => 'Impeller shell of torque converter and method of forming the same'
[patent_app_type] => 1
[patent_app_number] => 9/002868
[patent_app_country] => US
[patent_app_date] => 1998-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5622
[patent_no_of_claims] => 15
[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/06/024/06024538.pdf
[firstpage_image] =>[orig_patent_app_number] => 002868
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/002868 | Impeller shell of torque converter and method of forming the same | Jan 4, 1998 | Issued |
Array
(
[id] => 4112197
[patent_doc_number] => 06126394
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-03
[patent_title] => 'Turbine nozzle and moving blade of axial-flow turbine'
[patent_app_type] => 1
[patent_app_number] => 8/999260
[patent_app_country] => US
[patent_app_date] => 1997-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 26
[patent_no_of_words] => 7971
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/126/06126394.pdf
[firstpage_image] =>[orig_patent_app_number] => 999260
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/999260 | Turbine nozzle and moving blade of axial-flow turbine | Dec 28, 1997 | Issued |
Array
(
[id] => 4030786
[patent_doc_number] => 05967754
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-19
[patent_title] => 'One-piece ceiling fan arm and blade unit'
[patent_app_type] => 1
[patent_app_number] => 8/998330
[patent_app_country] => US
[patent_app_date] => 1997-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1509
[patent_no_of_claims] => 16
[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/05/967/05967754.pdf
[firstpage_image] =>[orig_patent_app_number] => 998330
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/998330 | One-piece ceiling fan arm and blade unit | Dec 23, 1997 | Issued |
Array
(
[id] => 4030605
[patent_doc_number] => 05967742
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-19
[patent_title] => 'Method and apparatus for preventing surge while taking a turbocompressor off-line from a parallel configuration'
[patent_app_type] => 1
[patent_app_number] => 8/996891
[patent_app_country] => US
[patent_app_date] => 1997-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2306
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/967/05967742.pdf
[firstpage_image] =>[orig_patent_app_number] => 996891
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/996891 | Method and apparatus for preventing surge while taking a turbocompressor off-line from a parallel configuration | Dec 22, 1997 | Issued |
Array
(
[id] => 4076013
[patent_doc_number] => 06017186
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-25
[patent_title] => 'Rotary turbomachine having a transonic compressor stage'
[patent_app_type] => 1
[patent_app_number] => 8/984606
[patent_app_country] => US
[patent_app_date] => 1997-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 4086
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/017/06017186.pdf
[firstpage_image] =>[orig_patent_app_number] => 984606
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/984606 | Rotary turbomachine having a transonic compressor stage | Dec 2, 1997 | Issued |
Array
(
[id] => 3919051
[patent_doc_number] => 05971706
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-26
[patent_title] => 'Inter-rotor bearing assembly'
[patent_app_type] => 1
[patent_app_number] => 8/984627
[patent_app_country] => US
[patent_app_date] => 1997-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1659
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/971/05971706.pdf
[firstpage_image] =>[orig_patent_app_number] => 984627
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/984627 | Inter-rotor bearing assembly | Dec 2, 1997 | Issued |
Array
(
[id] => 3909681
[patent_doc_number] => 05951247
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-14
[patent_title] => 'Discharge vanes for axial fans'
[patent_app_type] => 1
[patent_app_number] => 8/980197
[patent_app_country] => US
[patent_app_date] => 1997-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1559
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/951/05951247.pdf
[firstpage_image] =>[orig_patent_app_number] => 980197
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/980197 | Discharge vanes for axial fans | Nov 27, 1997 | Issued |
Array
(
[id] => 3910563
[patent_doc_number] => 05944481
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-31
[patent_title] => 'Transverse fan with flow stabilizer'
[patent_app_type] => 1
[patent_app_number] => 8/967637
[patent_app_country] => US
[patent_app_date] => 1997-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 1896
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/944/05944481.pdf
[firstpage_image] =>[orig_patent_app_number] => 967637
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/967637 | Transverse fan with flow stabilizer | Nov 9, 1997 | Issued |
| 08/963046 | FORCE BALANCED LATERAL CHANNEL FUEL PUMP | Nov 2, 1997 | Abandoned |
Array
(
[id] => 3910629
[patent_doc_number] => 05944486
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-31
[patent_title] => 'Interchangeable fan blade system'
[patent_app_type] => 1
[patent_app_number] => 8/955487
[patent_app_country] => US
[patent_app_date] => 1997-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 18
[patent_no_of_words] => 3179
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/944/05944486.pdf
[firstpage_image] =>[orig_patent_app_number] => 955487
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/955487 | Interchangeable fan blade system | Oct 21, 1997 | Issued |
Array
(
[id] => 3939905
[patent_doc_number] => 05934870
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-10
[patent_title] => 'Steam turbine control utilizing a water hydraulic drive'
[patent_app_type] => 1
[patent_app_number] => 8/925889
[patent_app_country] => US
[patent_app_date] => 1997-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1770
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 261
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/934/05934870.pdf
[firstpage_image] =>[orig_patent_app_number] => 925889
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/925889 | Steam turbine control utilizing a water hydraulic drive | Sep 7, 1997 | Issued |
Array
(
[id] => 3917221
[patent_doc_number] => 05927943
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-27
[patent_title] => 'Inlet casing for a turbine'
[patent_app_type] => 1
[patent_app_number] => 8/924758
[patent_app_country] => US
[patent_app_date] => 1997-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3790
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/927/05927943.pdf
[firstpage_image] =>[orig_patent_app_number] => 924758
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/924758 | Inlet casing for a turbine | Sep 4, 1997 | Issued |
Array
(
[id] => 3934953
[patent_doc_number] => 05954477
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-21
[patent_title] => 'Seal plate'
[patent_app_type] => 1
[patent_app_number] => 8/921538
[patent_app_country] => US
[patent_app_date] => 1997-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2256
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/954/05954477.pdf
[firstpage_image] =>[orig_patent_app_number] => 921538
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/921538 | Seal plate | Sep 1, 1997 | Issued |
Array
(
[id] => 3977233
[patent_doc_number] => 05984633
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-16
[patent_title] => 'Guide device for a turbine with a guide-blade carrier and method for producing the guide device'
[patent_app_type] => 1
[patent_app_number] => 8/917576
[patent_app_country] => US
[patent_app_date] => 1997-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2573
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/984/05984633.pdf
[firstpage_image] =>[orig_patent_app_number] => 917576
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/917576 | Guide device for a turbine with a guide-blade carrier and method for producing the guide device | Aug 19, 1997 | Issued |
Array
(
[id] => 3992186
[patent_doc_number] => 05961285
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-05
[patent_title] => 'Method and apparatus for removing bottom dross from molten zinc during galvannealing or galvanizing'
[patent_app_type] => 1
[patent_app_number] => 8/792922
[patent_app_country] => US
[patent_app_date] => 1996-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3778
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/961/05961285.pdf
[firstpage_image] =>[orig_patent_app_number] => 792922
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/792922 | Method and apparatus for removing bottom dross from molten zinc during galvannealing or galvanizing | Jun 18, 1996 | Issued |