
Ricky Quoc Ngo
Supervisory Patent Examiner (ID: 12193, Phone: (571)272-3139 , Office: P/2464 )
| Most Active Art Unit | 2731 |
| Art Unit(s) | 2616, 2464, 2664, 2731, 2603 |
| Total Applications | 847 |
| Issued Applications | 521 |
| Pending Applications | 177 |
| Abandoned Applications | 149 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4251713
[patent_doc_number] => 06081530
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-27
[patent_title] => 'Transmission of ATM cells'
[patent_app_type] => 1
[patent_app_number] => 8/977198
[patent_app_country] => US
[patent_app_date] => 1997-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 21
[patent_no_of_words] => 16913
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/081/06081530.pdf
[firstpage_image] =>[orig_patent_app_number] => 977198
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/977198 | Transmission of ATM cells | Nov 23, 1997 | Issued |
Array
(
[id] => 1590300
[patent_doc_number] => 06359892
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-19
[patent_title] => 'Remote access, emulation, and control of office equipment, devices and services'
[patent_app_type] => B1
[patent_app_number] => 08/977412
[patent_app_country] => US
[patent_app_date] => 1997-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 16951
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/359/06359892.pdf
[firstpage_image] =>[orig_patent_app_number] => 08977412
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/977412 | Remote access, emulation, and control of office equipment, devices and services | Nov 23, 1997 | Issued |
Array
(
[id] => 4172528
[patent_doc_number] => 06115364
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-05
[patent_title] => 'Distributed port select method for a multi-segment repeater'
[patent_app_type] => 1
[patent_app_number] => 8/976410
[patent_app_country] => US
[patent_app_date] => 1997-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2257
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/115/06115364.pdf
[firstpage_image] =>[orig_patent_app_number] => 976410
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/976410 | Distributed port select method for a multi-segment repeater | Nov 20, 1997 | Issued |
Array
(
[id] => 4248616
[patent_doc_number] => 06118792
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-12
[patent_title] => 'Method and apparatus for a flexible access rate common-memory packet switch'
[patent_app_type] => 1
[patent_app_number] => 8/976423
[patent_app_country] => US
[patent_app_date] => 1997-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 6453
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/118/06118792.pdf
[firstpage_image] =>[orig_patent_app_number] => 976423
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/976423 | Method and apparatus for a flexible access rate common-memory packet switch | Nov 20, 1997 | Issued |
Array
(
[id] => 4310445
[patent_doc_number] => 06185185
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-06
[patent_title] => 'Methods, systems and computer program products for suppressing multiple destination traffic in a computer network'
[patent_app_type] => 1
[patent_app_number] => 8/976430
[patent_app_country] => US
[patent_app_date] => 1997-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5598
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/185/06185185.pdf
[firstpage_image] =>[orig_patent_app_number] => 976430
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/976430 | Methods, systems and computer program products for suppressing multiple destination traffic in a computer network | Nov 20, 1997 | Issued |
Array
(
[id] => 1483209
[patent_doc_number] => 06452933
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-09-17
[patent_title] => 'Fair queuing system with adaptive bandwidth redistribution'
[patent_app_type] => B1
[patent_app_number] => 08/972424
[patent_app_country] => US
[patent_app_date] => 1997-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2793
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/452/06452933.pdf
[firstpage_image] =>[orig_patent_app_number] => 08972424
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/972424 | Fair queuing system with adaptive bandwidth redistribution | Nov 17, 1997 | Issued |
Array
(
[id] => 4156396
[patent_doc_number] => 06031845
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-29
[patent_title] => 'Allocation of bandwidth to calls in a wireless telecommunications system'
[patent_app_type] => 1
[patent_app_number] => 8/969183
[patent_app_country] => US
[patent_app_date] => 1997-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 14
[patent_no_of_words] => 9566
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/031/06031845.pdf
[firstpage_image] =>[orig_patent_app_number] => 969183
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/969183 | Allocation of bandwidth to calls in a wireless telecommunications system | Nov 11, 1997 | Issued |
Array
(
[id] => 4235261
[patent_doc_number] => 06011806
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-04
[patent_title] => 'Cellular telephone communication protocol'
[patent_app_type] => 1
[patent_app_number] => 8/965438
[patent_app_country] => US
[patent_app_date] => 1997-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5589
[patent_no_of_claims] => 41
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/011/06011806.pdf
[firstpage_image] =>[orig_patent_app_number] => 965438
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/965438 | Cellular telephone communication protocol | Nov 5, 1997 | Issued |
Array
(
[id] => 4426686
[patent_doc_number] => 06226305
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-01
[patent_title] => 'Apparatus multiplexing system'
[patent_app_type] => 1
[patent_app_number] => 8/965535
[patent_app_country] => US
[patent_app_date] => 1997-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1387
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/226/06226305.pdf
[firstpage_image] =>[orig_patent_app_number] => 965535
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/965535 | Apparatus multiplexing system | Nov 5, 1997 | Issued |
Array
(
[id] => 4310078
[patent_doc_number] => 06198729
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-06
[patent_title] => 'Method and system for loop prevention in telecommunications'
[patent_app_type] => 1
[patent_app_number] => 8/964411
[patent_app_country] => US
[patent_app_date] => 1997-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 1729
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/198/06198729.pdf
[firstpage_image] =>[orig_patent_app_number] => 964411
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/964411 | Method and system for loop prevention in telecommunications | Nov 3, 1997 | Issued |
Array
(
[id] => 4109733
[patent_doc_number] => 06049545
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-11
[patent_title] => 'System and method for message communications in a distributed telecommunications switch'
[patent_app_type] => 1
[patent_app_number] => 8/943436
[patent_app_country] => US
[patent_app_date] => 1997-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 4909
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/049/06049545.pdf
[firstpage_image] =>[orig_patent_app_number] => 943436
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/943436 | System and method for message communications in a distributed telecommunications switch | Oct 2, 1997 | Issued |
Array
(
[id] => 3757388
[patent_doc_number] => 05802041
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-01
[patent_title] => 'Monitoring ethernet lans using latency with minimum information'
[patent_app_type] => 1
[patent_app_number] => 8/931964
[patent_app_country] => US
[patent_app_date] => 1997-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 4485
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/802/05802041.pdf
[firstpage_image] =>[orig_patent_app_number] => 931964
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/931964 | Monitoring ethernet lans using latency with minimum information | Sep 16, 1997 | Issued |
Array
(
[id] => 4094210
[patent_doc_number] => 06055238
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-25
[patent_title] => 'Packet terminal and packet communication network'
[patent_app_type] => 1
[patent_app_number] => 8/913426
[patent_app_country] => US
[patent_app_date] => 1997-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 22
[patent_no_of_words] => 8875
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/055/06055238.pdf
[firstpage_image] =>[orig_patent_app_number] => 913426
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/913426 | Packet terminal and packet communication network | Sep 15, 1997 | Issued |
Array
(
[id] => 3994918
[patent_doc_number] => 05949783
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-07
[patent_title] => 'LAN emulation subsystems for supporting multiple virtual LANS'
[patent_app_type] => 1
[patent_app_number] => 8/929196
[patent_app_country] => US
[patent_app_date] => 1997-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 15
[patent_no_of_words] => 5715
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/949/05949783.pdf
[firstpage_image] =>[orig_patent_app_number] => 929196
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/929196 | LAN emulation subsystems for supporting multiple virtual LANS | Sep 7, 1997 | Issued |
Array
(
[id] => 4103858
[patent_doc_number] => 06134230
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-17
[patent_title] => 'Method for selecting a link protocol for a transparent data service in a digital communications system'
[patent_app_type] => 1
[patent_app_number] => 8/921322
[patent_app_country] => US
[patent_app_date] => 1997-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 7333
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/134/06134230.pdf
[firstpage_image] =>[orig_patent_app_number] => 921322
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/921322 | Method for selecting a link protocol for a transparent data service in a digital communications system | Aug 28, 1997 | Issued |
Array
(
[id] => 4156061
[patent_doc_number] => 06031822
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-29
[patent_title] => 'Method for optimized transmission of ATM cells via connection hops'
[patent_app_type] => 1
[patent_app_number] => 8/918438
[patent_app_country] => US
[patent_app_date] => 1997-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4499
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/031/06031822.pdf
[firstpage_image] =>[orig_patent_app_number] => 918438
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/918438 | Method for optimized transmission of ATM cells via connection hops | Aug 25, 1997 | Issued |
Array
(
[id] => 4203041
[patent_doc_number] => 06154450
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-28
[patent_title] => 'Signaling method for CDMA quality based power control'
[patent_app_type] => 1
[patent_app_number] => 8/916440
[patent_app_country] => US
[patent_app_date] => 1997-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 5598
[patent_no_of_claims] => 8
[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/06/154/06154450.pdf
[firstpage_image] =>[orig_patent_app_number] => 916440
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/916440 | Signaling method for CDMA quality based power control | Aug 21, 1997 | Issued |
Array
(
[id] => 4079278
[patent_doc_number] => 06009102
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-28
[patent_title] => 'NHRP packet authentication method and NHRP server'
[patent_app_type] => 1
[patent_app_number] => 8/910170
[patent_app_country] => US
[patent_app_date] => 1997-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 5556
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/009/06009102.pdf
[firstpage_image] =>[orig_patent_app_number] => 910170
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/910170 | NHRP packet authentication method and NHRP server | Aug 12, 1997 | Issued |
Array
(
[id] => 4172571
[patent_doc_number] => 06115367
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-05
[patent_title] => 'Methods of analyzing a radio signal and methods of analyzing a personal handy-phone system radio signal'
[patent_app_type] => 1
[patent_app_number] => 8/906341
[patent_app_country] => US
[patent_app_date] => 1997-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 3
[patent_no_of_words] => 5174
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/115/06115367.pdf
[firstpage_image] =>[orig_patent_app_number] => 906341
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/906341 | Methods of analyzing a radio signal and methods of analyzing a personal handy-phone system radio signal | Aug 4, 1997 | Issued |
Array
(
[id] => 4220011
[patent_doc_number] => 06028847
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-22
[patent_title] => 'Multiple stream traffic emulator'
[patent_app_type] => 1
[patent_app_number] => 8/904188
[patent_app_country] => US
[patent_app_date] => 1997-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4388
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/028/06028847.pdf
[firstpage_image] =>[orig_patent_app_number] => 904188
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/904188 | Multiple stream traffic emulator | Jul 30, 1997 | Issued |