
Ricky Quoc Ngo
Supervisory Patent Examiner (ID: 5125, Phone: (571)272-3139 , Office: P/2464 )
| Most Active Art Unit | 2731 |
| Art Unit(s) | 2464, 2731, 2616, 2603, 2664 |
| Total Applications | 849 |
| Issued Applications | 521 |
| Pending Applications | 179 |
| Abandoned Applications | 149 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3705945
[patent_doc_number] => 05619506
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-08
[patent_title] => 'Method and apparatus for reducing waiting time jitter in pulse stuffing synchronized digital communications'
[patent_app_type] => 1
[patent_app_number] => 8/429950
[patent_app_country] => US
[patent_app_date] => 1995-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4010
[patent_no_of_claims] => 20
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[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/619/05619506.pdf
[firstpage_image] =>[orig_patent_app_number] => 429950
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/429950 | Method and apparatus for reducing waiting time jitter in pulse stuffing synchronized digital communications | Apr 26, 1995 | Issued |
Array
(
[id] => 3703818
[patent_doc_number] => 05651000
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-22
[patent_title] => 'Method and systems for determining the nearest downstream reconfiguration unit in a dual ring communication system'
[patent_app_type] => 1
[patent_app_number] => 8/429452
[patent_app_country] => US
[patent_app_date] => 1995-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 10753
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/651/05651000.pdf
[firstpage_image] =>[orig_patent_app_number] => 429452
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/429452 | Method and systems for determining the nearest downstream reconfiguration unit in a dual ring communication system | Apr 26, 1995 | Issued |
Array
(
[id] => 3635876
[patent_doc_number] => 05608723
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-04
[patent_title] => 'Methods and systems for secure wireless communication within a predetermined boundary'
[patent_app_type] => 1
[patent_app_number] => 8/429031
[patent_app_country] => US
[patent_app_date] => 1995-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2979
[patent_no_of_claims] => 39
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/608/05608723.pdf
[firstpage_image] =>[orig_patent_app_number] => 429031
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/429031 | Methods and systems for secure wireless communication within a predetermined boundary | Apr 25, 1995 | Issued |
Array
(
[id] => 3633458
[patent_doc_number] => 05612954
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-18
[patent_title] => 'Time switch system'
[patent_app_type] => 1
[patent_app_number] => 8/426651
[patent_app_country] => US
[patent_app_date] => 1995-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 5074
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/612/05612954.pdf
[firstpage_image] =>[orig_patent_app_number] => 426651
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/426651 | Time switch system | Apr 20, 1995 | Issued |
Array
(
[id] => 3868448
[patent_doc_number] => 05706286
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-06
[patent_title] => 'SS7 gateway'
[patent_app_type] => 1
[patent_app_number] => 8/425055
[patent_app_country] => US
[patent_app_date] => 1995-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 25
[patent_no_of_words] => 23803
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/706/05706286.pdf
[firstpage_image] =>[orig_patent_app_number] => 425055
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/425055 | SS7 gateway | Apr 18, 1995 | Issued |
Array
(
[id] => 4043680
[patent_doc_number] => 05884269
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-16
[patent_title] => 'Lossless compression/decompression of digital audio data'
[patent_app_type] => 1
[patent_app_number] => 8/422457
[patent_app_country] => US
[patent_app_date] => 1995-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 8188
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/884/05884269.pdf
[firstpage_image] =>[orig_patent_app_number] => 422457
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/422457 | Lossless compression/decompression of digital audio data | Apr 16, 1995 | Issued |
Array
(
[id] => 3708566
[patent_doc_number] => 05677994
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-14
[patent_title] => 'High-efficiency encoding method and apparatus and high-efficiency decoding method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/420734
[patent_app_country] => US
[patent_app_date] => 1995-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 8703
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/677/05677994.pdf
[firstpage_image] =>[orig_patent_app_number] => 420734
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/420734 | High-efficiency encoding method and apparatus and high-efficiency decoding method and apparatus | Apr 10, 1995 | Issued |
Array
(
[id] => 3598209
[patent_doc_number] => 05550808
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-27
[patent_title] => 'Window-based ATM cell stream regulator'
[patent_app_type] => 1
[patent_app_number] => 8/413852
[patent_app_country] => US
[patent_app_date] => 1995-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 10211
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 381
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/550/05550808.pdf
[firstpage_image] =>[orig_patent_app_number] => 413852
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/413852 | Window-based ATM cell stream regulator | Mar 28, 1995 | Issued |
Array
(
[id] => 3613565
[patent_doc_number] => 05579307
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-26
[patent_title] => 'Packet routing system and method with quasi-real-time control'
[patent_app_type] => 1
[patent_app_number] => 8/409288
[patent_app_country] => US
[patent_app_date] => 1995-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 10268
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 173
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/579/05579307.pdf
[firstpage_image] =>[orig_patent_app_number] => 409288
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/409288 | Packet routing system and method with quasi-real-time control | Mar 22, 1995 | Issued |
Array
(
[id] => 3536917
[patent_doc_number] => 05528580
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-18
[patent_title] => 'Add-drop control apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/409151
[patent_app_country] => US
[patent_app_date] => 1995-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 4752
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 355
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/528/05528580.pdf
[firstpage_image] =>[orig_patent_app_number] => 409151
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/409151 | Add-drop control apparatus | Mar 22, 1995 | Issued |
Array
(
[id] => 3679001
[patent_doc_number] => 05600632
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-04
[patent_title] => 'Methods and apparatus for performance monitoring using synchronized network analyzers'
[patent_app_type] => 1
[patent_app_number] => 8/408254
[patent_app_country] => US
[patent_app_date] => 1995-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 4331
[patent_no_of_claims] => 9
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/600/05600632.pdf
[firstpage_image] =>[orig_patent_app_number] => 408254
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/408254 | Methods and apparatus for performance monitoring using synchronized network analyzers | Mar 21, 1995 | Issued |
Array
(
[id] => 3564074
[patent_doc_number] => 05519692
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-21
[patent_title] => 'Geometric harmonic modulation (GHM)-digital implementation'
[patent_app_type] => 1
[patent_app_number] => 8/407554
[patent_app_country] => US
[patent_app_date] => 1995-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 3629
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/519/05519692.pdf
[firstpage_image] =>[orig_patent_app_number] => 407554
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/407554 | Geometric harmonic modulation (GHM)-digital implementation | Mar 19, 1995 | Issued |
Array
(
[id] => 3679029
[patent_doc_number] => 05600634
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-04
[patent_title] => 'Multiplex serial data communication circuit network with superposed clock and data signals'
[patent_app_type] => 1
[patent_app_number] => 8/405053
[patent_app_country] => US
[patent_app_date] => 1995-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 61
[patent_no_of_words] => 13552
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/600/05600634.pdf
[firstpage_image] =>[orig_patent_app_number] => 405053
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/405053 | Multiplex serial data communication circuit network with superposed clock and data signals | Mar 14, 1995 | Issued |
Array
(
[id] => 3668642
[patent_doc_number] => 05627828
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-06
[patent_title] => 'Method and circuit for detecting data collisions in communication network'
[patent_app_type] => 1
[patent_app_number] => 8/403351
[patent_app_country] => US
[patent_app_date] => 1995-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3101
[patent_no_of_claims] => 30
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/627/05627828.pdf
[firstpage_image] =>[orig_patent_app_number] => 403351
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/403351 | Method and circuit for detecting data collisions in communication network | Mar 13, 1995 | Issued |
Array
(
[id] => 3508421
[patent_doc_number] => 05533012
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-02
[patent_title] => 'Code-division multiple-access system with improved utilization of upstream and downstream channels'
[patent_app_type] => 1
[patent_app_number] => 8/401451
[patent_app_country] => US
[patent_app_date] => 1995-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
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[patent_no_of_words] => 13066
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/533/05533012.pdf
[firstpage_image] =>[orig_patent_app_number] => 401451
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/401451 | Code-division multiple-access system with improved utilization of upstream and downstream channels | Mar 8, 1995 | Issued |
| 08/318755 | CROSS-CONNECTION ARCHITECTURE FOR SDH SIGNALS | Mar 2, 1995 | Abandoned |
Array
(
[id] => 3519681
[patent_doc_number] => 05587997
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-24
[patent_title] => 'Method and apparatus for determining when all packets of a message have arrived'
[patent_app_type] => 1
[patent_app_number] => 8/393650
[patent_app_country] => US
[patent_app_date] => 1995-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 5224
[patent_no_of_claims] => 26
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/587/05587997.pdf
[firstpage_image] =>[orig_patent_app_number] => 393650
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/393650 | Method and apparatus for determining when all packets of a message have arrived | Feb 23, 1995 | Issued |
Array
(
[id] => 3558495
[patent_doc_number] => 05555540
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-10
[patent_title] => 'ASIC bus structure'
[patent_app_type] => 1
[patent_app_number] => 8/390052
[patent_app_country] => US
[patent_app_date] => 1995-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 4429
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/555/05555540.pdf
[firstpage_image] =>[orig_patent_app_number] => 390052
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/390052 | ASIC bus structure | Feb 16, 1995 | Issued |
| 08/388352 | NETWORK TERMINATION AND NETWORK TERMINATION ARRANGEMENT OF A TELECOMMUNICATIONS NETWORK | Feb 13, 1995 | Abandoned |
Array
(
[id] => 3624705
[patent_doc_number] => 05511066
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-04-23
[patent_title] => 'Policing method for policing an aggregate cell stream of first and second priority cells'
[patent_app_type] => 1
[patent_app_number] => 8/382655
[patent_app_country] => US
[patent_app_date] => 1995-02-02
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[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/05/511/05511066.pdf
[firstpage_image] =>[orig_patent_app_number] => 382655
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/382655 | Policing method for policing an aggregate cell stream of first and second priority cells | Feb 1, 1995 | Issued |