
Rong Le
Examiner (ID: 9476, Phone: (571)270-7637 , Office: P/2423 )
| Most Active Art Unit | 2421 |
| Art Unit(s) | 2421, 2423 |
| Total Applications | 506 |
| Issued Applications | 317 |
| Pending Applications | 54 |
| Abandoned Applications | 142 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1981925
[patent_doc_number] => 04328522
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-04
[patent_title] => 'Brush speed sensing control for vacuum cleaner'
[patent_app_type] => 1
[patent_app_number] => 6/135255
[patent_app_country] => US
[patent_app_date] => 1980-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1815
[patent_no_of_claims] => 7
[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/04/328/04328522.pdf
[firstpage_image] =>[orig_patent_app_number] => 135255
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/135255 | Brush speed sensing control for vacuum cleaner | Mar 30, 1980 | Issued |
Array
(
[id] => 1960398
[patent_doc_number] => 04334254
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-08
[patent_title] => 'Gated snubber circuit'
[patent_app_type] => 1
[patent_app_number] => 6/115208
[patent_app_country] => US
[patent_app_date] => 1980-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 4499
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/334/04334254.pdf
[firstpage_image] =>[orig_patent_app_number] => 115208
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/115208 | Gated snubber circuit | Jan 24, 1980 | Issued |
Array
(
[id] => 1935430
[patent_doc_number] => 04321958
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-30
[patent_title] => 'Electromagnetic inductor for generating a helical field'
[patent_app_type] => 1
[patent_app_number] => 6/112701
[patent_app_country] => US
[patent_app_date] => 1980-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2148
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/321/04321958.pdf
[firstpage_image] =>[orig_patent_app_number] => 112701
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/112701 | Electromagnetic inductor for generating a helical field | Jan 15, 1980 | Issued |
Array
(
[id] => 1916868
[patent_doc_number] => 04308566
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-29
[patent_title] => 'Lightning arrester device for power transmission line'
[patent_app_type] => 1
[patent_app_number] => 6/109218
[patent_app_country] => US
[patent_app_date] => 1980-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1973
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/308/04308566.pdf
[firstpage_image] =>[orig_patent_app_number] => 109218
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/109218 | Lightning arrester device for power transmission line | Jan 2, 1980 | Issued |
Array
(
[id] => 1882323
[patent_doc_number] => 04296901
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-27
[patent_title] => 'Transportation systems'
[patent_app_type] => 1
[patent_app_number] => 6/109182
[patent_app_country] => US
[patent_app_date] => 1980-01-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 19
[patent_no_of_words] => 8544
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/296/04296901.pdf
[firstpage_image] =>[orig_patent_app_number] => 109182
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/109182 | Transportation systems | Jan 1, 1980 | Issued |
Array
(
[id] => 1965474
[patent_doc_number] => 04315295
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-02-09
[patent_title] => 'Timing circuit for an overcurrent relay'
[patent_app_type] => 1
[patent_app_number] => 6/104199
[patent_app_country] => US
[patent_app_date] => 1979-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3382
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 33
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/315/04315295.pdf
[firstpage_image] =>[orig_patent_app_number] => 104199
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/104199 | Timing circuit for an overcurrent relay | Dec 16, 1979 | Issued |
Array
(
[id] => 1956539
[patent_doc_number] => 04317151
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-02-23
[patent_title] => 'Apparatus for fault direction-comparison protection'
[patent_app_type] => 1
[patent_app_number] => 6/104170
[patent_app_country] => US
[patent_app_date] => 1979-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1985
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/317/04317151.pdf
[firstpage_image] =>[orig_patent_app_number] => 104170
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/104170 | Apparatus for fault direction-comparison protection | Dec 16, 1979 | Issued |
Array
(
[id] => 1995880
[patent_doc_number] => 04318150
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-02
[patent_title] => 'Protected electrical inductive apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/104222
[patent_app_country] => US
[patent_app_date] => 1979-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3589
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/318/04318150.pdf
[firstpage_image] =>[orig_patent_app_number] => 104222
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/104222 | Protected electrical inductive apparatus | Dec 16, 1979 | Issued |
Array
(
[id] => 1945294
[patent_doc_number] => 04309736
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-01-05
[patent_title] => 'Protective device for low-voltage lines'
[patent_app_type] => 1
[patent_app_number] => 6/101718
[patent_app_country] => US
[patent_app_date] => 1979-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 5031
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/309/04309736.pdf
[firstpage_image] =>[orig_patent_app_number] => 101718
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/101718 | Protective device for low-voltage lines | Dec 9, 1979 | Issued |
Array
(
[id] => 1914414
[patent_doc_number] => 04300181
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-11-10
[patent_title] => 'Commutation circuit for an HVDC circuit breaker'
[patent_app_type] => 1
[patent_app_number] => 6/098219
[patent_app_country] => US
[patent_app_date] => 1979-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 13
[patent_no_of_words] => 4575
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/300/04300181.pdf
[firstpage_image] =>[orig_patent_app_number] => 098219
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/098219 | Commutation circuit for an HVDC circuit breaker | Nov 27, 1979 | Issued |
Array
(
[id] => 1864934
[patent_doc_number] => 04270057
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-26
[patent_title] => 'Battery isolator switches for use in road vehicles'
[patent_app_type] => 1
[patent_app_number] => 6/095945
[patent_app_country] => US
[patent_app_date] => 1979-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1682
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/270/04270057.pdf
[firstpage_image] =>[orig_patent_app_number] => 095945
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/095945 | Battery isolator switches for use in road vehicles | Nov 19, 1979 | Issued |
Array
(
[id] => 1914815
[patent_doc_number] => 04271448
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-02
[patent_title] => 'Electronic protection circuit for solid state switches energizing AC loads'
[patent_app_type] => 1
[patent_app_number] => 6/093218
[patent_app_country] => US
[patent_app_date] => 1979-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 3369
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/271/04271448.pdf
[firstpage_image] =>[orig_patent_app_number] => 093218
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/093218 | Electronic protection circuit for solid state switches energizing AC loads | Nov 12, 1979 | Issued |
Array
(
[id] => 1945900
[patent_doc_number] => 04314300
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-02-02
[patent_title] => 'Fused short circuit and grounding switch'
[patent_app_type] => 1
[patent_app_number] => 6/092884
[patent_app_country] => US
[patent_app_date] => 1979-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 4242
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 26
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/314/04314300.pdf
[firstpage_image] =>[orig_patent_app_number] => 092884
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/092884 | Fused short circuit and grounding switch | Nov 8, 1979 | Issued |
Array
(
[id] => 1874271
[patent_doc_number] => 04279395
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-21
[patent_title] => 'Speed control apparatus for railroad trains'
[patent_app_type] => 1
[patent_app_number] => 6/092111
[patent_app_country] => US
[patent_app_date] => 1979-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3807
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 43
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/279/04279395.pdf
[firstpage_image] =>[orig_patent_app_number] => 092111
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/092111 | Speed control apparatus for railroad trains | Nov 6, 1979 | Issued |
Array
(
[id] => 1910614
[patent_doc_number] => 04299426
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-11-10
[patent_title] => 'Pressure modulating valves for braking systems'
[patent_app_type] => 1
[patent_app_number] => 6/090742
[patent_app_country] => US
[patent_app_date] => 1979-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 5136
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 272
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/299/04299426.pdf
[firstpage_image] =>[orig_patent_app_number] => 090742
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/090742 | Pressure modulating valves for braking systems | Nov 1, 1979 | Issued |
Array
(
[id] => 1987758
[patent_doc_number] => 04360850
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-11-23
[patent_title] => 'Intrinsically safe electrostatic assist units'
[patent_app_type] => 1
[patent_app_number] => 6/089309
[patent_app_country] => US
[patent_app_date] => 1979-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 17933
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 13
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/360/04360850.pdf
[firstpage_image] =>[orig_patent_app_number] => 089309
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/089309 | Intrinsically safe electrostatic assist units | Oct 29, 1979 | Issued |
Array
(
[id] => 1897125
[patent_doc_number] => 04282557
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-08-04
[patent_title] => 'Surge voltage arrester housing having a fragible section'
[patent_app_type] => 1
[patent_app_number] => 6/089149
[patent_app_country] => US
[patent_app_date] => 1979-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1616
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/282/04282557.pdf
[firstpage_image] =>[orig_patent_app_number] => 089149
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/089149 | Surge voltage arrester housing having a fragible section | Oct 28, 1979 | Issued |
Array
(
[id] => 1951892
[patent_doc_number] => 04313147
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-01-26
[patent_title] => 'Protective device for communication system'
[patent_app_type] => 1
[patent_app_number] => 6/087699
[patent_app_country] => US
[patent_app_date] => 1979-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 4264
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 390
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/313/04313147.pdf
[firstpage_image] =>[orig_patent_app_number] => 087699
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/087699 | Protective device for communication system | Oct 23, 1979 | Issued |
Array
(
[id] => 1945904
[patent_doc_number] => 04314301
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-02-02
[patent_title] => 'Protective relaying devices'
[patent_app_type] => 1
[patent_app_number] => 6/087156
[patent_app_country] => US
[patent_app_date] => 1979-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5404
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/314/04314301.pdf
[firstpage_image] =>[orig_patent_app_number] => 087156
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/087156 | Protective relaying devices | Oct 21, 1979 | Issued |
Array
(
[id] => 1865586
[patent_doc_number] => 04275429
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-23
[patent_title] => 'Protective relay apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/084218
[patent_app_country] => US
[patent_app_date] => 1979-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 4954
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/275/04275429.pdf
[firstpage_image] =>[orig_patent_app_number] => 084218
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/084218 | Protective relay apparatus | Oct 11, 1979 | Issued |