
Shik Luen Paul Ip
Examiner (ID: 9061, Phone: (571)272-1941 , Office: P/2837 )
| Most Active Art Unit | 2837 |
| Art Unit(s) | 2107, 1931, 2837, 2828 |
| Total Applications | 3388 |
| Issued Applications | 3090 |
| Pending Applications | 44 |
| Abandoned Applications | 259 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4112222
[patent_doc_number] => 06023143
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-08
[patent_title] => 'Mixed PWM/linear mode driving system employing two distinct output power stages'
[patent_app_type] => 1
[patent_app_number] => 9/109022
[patent_app_country] => US
[patent_app_date] => 1998-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2368
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/023/06023143.pdf
[firstpage_image] =>[orig_patent_app_number] => 109022
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/109022 | Mixed PWM/linear mode driving system employing two distinct output power stages | Jun 30, 1998 | Issued |
Array
(
[id] => 4088033
[patent_doc_number] => 06054824
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-25
[patent_title] => 'Drive circuit with signal detection capability for a DC brushless fan motor'
[patent_app_type] => 1
[patent_app_number] => 9/105821
[patent_app_country] => US
[patent_app_date] => 1998-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2025
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 240
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/054/06054824.pdf
[firstpage_image] =>[orig_patent_app_number] => 105821
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/105821 | Drive circuit with signal detection capability for a DC brushless fan motor | Jun 25, 1998 | Issued |
Array
(
[id] => 4162871
[patent_doc_number] => 06107772
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-22
[patent_title] => 'Sensorless switched reluctance motor control'
[patent_app_type] => 1
[patent_app_number] => 9/100733
[patent_app_country] => US
[patent_app_date] => 1998-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 30
[patent_no_of_words] => 7345
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/107/06107772.pdf
[firstpage_image] =>[orig_patent_app_number] => 100733
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/100733 | Sensorless switched reluctance motor control | Jun 18, 1998 | Issued |
Array
(
[id] => 3952052
[patent_doc_number] => 05990649
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-23
[patent_title] => 'Control device for quick angle adjustment of rearview mirror'
[patent_app_type] => 1
[patent_app_number] => 9/100620
[patent_app_country] => US
[patent_app_date] => 1998-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 4763
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 304
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/990/05990649.pdf
[firstpage_image] =>[orig_patent_app_number] => 100620
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/100620 | Control device for quick angle adjustment of rearview mirror | Jun 18, 1998 | Issued |
| 09/098913 | SIMPLE BACK EMF RECONSTRUCTION IN PULSE WIDTH MODULATION (PWM) MODE | Jun 16, 1998 | Abandoned |
Array
(
[id] => 4039905
[patent_doc_number] => 05942874
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-24
[patent_title] => 'Method of ensuring stability of synchronous machine'
[patent_app_type] => 1
[patent_app_number] => 9/094815
[patent_app_country] => US
[patent_app_date] => 1998-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2349
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/942/05942874.pdf
[firstpage_image] =>[orig_patent_app_number] => 094815
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/094815 | Method of ensuring stability of synchronous machine | Jun 14, 1998 | Issued |
Array
(
[id] => 3951945
[patent_doc_number] => 05990642
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-23
[patent_title] => 'Method and apparatus for driving a sensorless DC motor having a bridge-type inductance detecting circuit'
[patent_app_type] => 1
[patent_app_number] => 9/092915
[patent_app_country] => US
[patent_app_date] => 1998-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 16
[patent_no_of_words] => 4511
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/990/05990642.pdf
[firstpage_image] =>[orig_patent_app_number] => 092915
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/092915 | Method and apparatus for driving a sensorless DC motor having a bridge-type inductance detecting circuit | Jun 7, 1998 | Issued |
Array
(
[id] => 3954597
[patent_doc_number] => 05998946
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-07
[patent_title] => 'Method and apparatus for controlling a rotation of a sensorless and brushless DC motor'
[patent_app_type] => 1
[patent_app_number] => 9/092920
[patent_app_country] => US
[patent_app_date] => 1998-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 16
[patent_no_of_words] => 6774
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/998/05998946.pdf
[firstpage_image] =>[orig_patent_app_number] => 092920
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/092920 | Method and apparatus for controlling a rotation of a sensorless and brushless DC motor | Jun 7, 1998 | Issued |
Array
(
[id] => 4245537
[patent_doc_number] => 06091215
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-18
[patent_title] => 'Trajectory controller'
[patent_app_type] => 1
[patent_app_number] => 9/088922
[patent_app_country] => US
[patent_app_date] => 1998-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 36
[patent_figures_cnt] => 35
[patent_no_of_words] => 18448
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/091/06091215.pdf
[firstpage_image] =>[orig_patent_app_number] => 088922
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/088922 | Trajectory controller | Jun 1, 1998 | Issued |
Array
(
[id] => 4240025
[patent_doc_number] => 06075332
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-13
[patent_title] => 'Predictive conductive angle motor control system for brake-by-wire application'
[patent_app_type] => 1
[patent_app_number] => 9/079417
[patent_app_country] => US
[patent_app_date] => 1998-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2274
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/075/06075332.pdf
[firstpage_image] =>[orig_patent_app_number] => 079417
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/079417 | Predictive conductive angle motor control system for brake-by-wire application | May 13, 1998 | Issued |
Array
(
[id] => 3986236
[patent_doc_number] => 05949204
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-07
[patent_title] => 'Method and apparatus for driving a brushless DC motor without rotor position sensors'
[patent_app_type] => 1
[patent_app_number] => 9/075425
[patent_app_country] => US
[patent_app_date] => 1998-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2637
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/949/05949204.pdf
[firstpage_image] =>[orig_patent_app_number] => 075425
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/075425 | Method and apparatus for driving a brushless DC motor without rotor position sensors | May 7, 1998 | Issued |
| 09/068617 | WINDSCREEN WIPER AND METHOD OF CONTROLLING THE SAME | May 6, 1998 | Abandoned |
Array
(
[id] => 4388435
[patent_doc_number] => 06294889
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-25
[patent_title] => 'Process and a control device for a motor output suitable for being controlled through a communication bus'
[patent_app_type] => 1
[patent_app_number] => 9/070722
[patent_app_country] => US
[patent_app_date] => 1998-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1365
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/294/06294889.pdf
[firstpage_image] =>[orig_patent_app_number] => 070722
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/070722 | Process and a control device for a motor output suitable for being controlled through a communication bus | Apr 30, 1998 | Issued |
Array
(
[id] => 4185558
[patent_doc_number] => 06037737
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-14
[patent_title] => 'Simple friction-compensating control algorithm for high precision mechanisms'
[patent_app_type] => 1
[patent_app_number] => 9/070307
[patent_app_country] => US
[patent_app_date] => 1998-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 5895
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/037/06037737.pdf
[firstpage_image] =>[orig_patent_app_number] => 070307
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/070307 | Simple friction-compensating control algorithm for high precision mechanisms | Apr 29, 1998 | Issued |
Array
(
[id] => 4245034
[patent_doc_number] => 06081089
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-27
[patent_title] => 'Drive system'
[patent_app_type] => 1
[patent_app_number] => 9/067813
[patent_app_country] => US
[patent_app_date] => 1998-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3663
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/081/06081089.pdf
[firstpage_image] =>[orig_patent_app_number] => 067813
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/067813 | Drive system | Apr 27, 1998 | Issued |
Array
(
[id] => 4138282
[patent_doc_number] => 06034492
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-07
[patent_title] => 'Motor-generator'
[patent_app_type] => 1
[patent_app_number] => 9/067621
[patent_app_country] => US
[patent_app_date] => 1998-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 15
[patent_no_of_words] => 7459
[patent_no_of_claims] => 8
[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/06/034/06034492.pdf
[firstpage_image] =>[orig_patent_app_number] => 067621
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/067621 | Motor-generator | Apr 27, 1998 | Issued |
Array
(
[id] => 4152998
[patent_doc_number] => 06064162
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-05-16
[patent_title] => 'Circuit for automatic operation of a series brake upon power loss during a regenerative braking period'
[patent_app_type] => 1
[patent_app_number] => 9/067119
[patent_app_country] => US
[patent_app_date] => 1998-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3311
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/064/06064162.pdf
[firstpage_image] =>[orig_patent_app_number] => 067119
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/067119 | Circuit for automatic operation of a series brake upon power loss during a regenerative braking period | Apr 26, 1998 | Issued |
| 09/063832 | CONTROLLER FOR A DOOR OPERATOR | Apr 20, 1998 | Abandoned |
Array
(
[id] => 4058461
[patent_doc_number] => 05932987
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-03
[patent_title] => 'Variable step rate precision pumping apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/060524
[patent_app_country] => US
[patent_app_date] => 1998-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3599
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/932/05932987.pdf
[firstpage_image] =>[orig_patent_app_number] => 060524
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/060524 | Variable step rate precision pumping apparatus | Apr 13, 1998 | Issued |
Array
(
[id] => 3945793
[patent_doc_number] => 05973469
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-26
[patent_title] => 'Motor driving apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/981033
[patent_app_country] => US
[patent_app_date] => 1998-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 31
[patent_figures_cnt] => 35
[patent_no_of_words] => 12335
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/973/05973469.pdf
[firstpage_image] =>[orig_patent_app_number] => 981033
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/981033 | Motor driving apparatus | Apr 12, 1998 | Issued |