Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 4253095 [patent_doc_number] => 06167024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Multiple channel control using orthogonally modulated coded drive signals' [patent_app_type] => 1 [patent_app_number] => 9/042928 [patent_app_country] => US [patent_app_date] => 1998-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4690 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/167/06167024.pdf [firstpage_image] =>[orig_patent_app_number] => 042928 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/042928
Multiple channel control using orthogonally modulated coded drive signals Mar 16, 1998 Issued
Array ( [id] => 4396012 [patent_doc_number] => 06278686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Construction of a multicarrier signal' [patent_app_type] => 1 [patent_app_number] => 8/952331 [patent_app_country] => US [patent_app_date] => 1998-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 14261 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/278/06278686.pdf [firstpage_image] =>[orig_patent_app_number] => 952331 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/952331
Construction of a multicarrier signal Mar 11, 1998 Issued
Array ( [id] => 4426562 [patent_doc_number] => 06226264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'ATM cell multiplexer' [patent_app_type] => 1 [patent_app_number] => 9/038322 [patent_app_country] => US [patent_app_date] => 1998-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 7044 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/226/06226264.pdf [firstpage_image] =>[orig_patent_app_number] => 038322 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/038322
ATM cell multiplexer Mar 10, 1998 Issued
Array ( [id] => 4103956 [patent_doc_number] => 06134236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Data format used in data communication system' [patent_app_type] => 1 [patent_app_number] => 9/035428 [patent_app_country] => US [patent_app_date] => 1998-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3398 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134236.pdf [firstpage_image] =>[orig_patent_app_number] => 035428 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/035428
Data format used in data communication system Mar 4, 1998 Issued
Array ( [id] => 4173006 [patent_doc_number] => 06115394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Methods, apparatus and computer program products for packet transport over wireless communication links' [patent_app_type] => 1 [patent_app_number] => 9/034424 [patent_app_country] => US [patent_app_date] => 1998-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6212 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/115/06115394.pdf [firstpage_image] =>[orig_patent_app_number] => 034424 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/034424
Methods, apparatus and computer program products for packet transport over wireless communication links Mar 3, 1998 Issued
Array ( [id] => 4127544 [patent_doc_number] => 06046987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Instrument for measuring leakage power leaking to adjacent channel' [patent_app_type] => 1 [patent_app_number] => 9/029435 [patent_app_country] => US [patent_app_date] => 1998-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 7244 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/046/06046987.pdf [firstpage_image] =>[orig_patent_app_number] => 029435 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/029435
Instrument for measuring leakage power leaking to adjacent channel Mar 3, 1998 Issued
Array ( [id] => 4200945 [patent_doc_number] => 06130764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Transmission apparatus in ring network' [patent_app_type] => 1 [patent_app_number] => 9/034439 [patent_app_country] => US [patent_app_date] => 1998-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 42 [patent_no_of_words] => 18179 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/130/06130764.pdf [firstpage_image] =>[orig_patent_app_number] => 034439 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/034439
Transmission apparatus in ring network Mar 3, 1998 Issued
Array ( [id] => 4266827 [patent_doc_number] => 06208617 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Channel tracking in a mobile receiver' [patent_app_type] => 1 [patent_app_number] => 9/032425 [patent_app_country] => US [patent_app_date] => 1998-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2915 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208617.pdf [firstpage_image] =>[orig_patent_app_number] => 032425 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/032425
Channel tracking in a mobile receiver Feb 26, 1998 Issued
Array ( [id] => 4118004 [patent_doc_number] => 06101196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'SRTS receiver for interpolating a plurality of interpolation pulses during the period of the RTS information transfer' [patent_app_type] => 1 [patent_app_number] => 9/030421 [patent_app_country] => US [patent_app_date] => 1998-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8841 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/101/06101196.pdf [firstpage_image] =>[orig_patent_app_number] => 030421 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/030421
SRTS receiver for interpolating a plurality of interpolation pulses during the period of the RTS information transfer Feb 24, 1998 Issued
Array ( [id] => 4166482 [patent_doc_number] => 06125109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-26 [patent_title] => 'Delay combiner system for CDMA repeaters and low noise amplifiers' [patent_app_type] => 1 [patent_app_number] => 9/028434 [patent_app_country] => US [patent_app_date] => 1998-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7296 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/125/06125109.pdf [firstpage_image] =>[orig_patent_app_number] => 028434 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/028434
Delay combiner system for CDMA repeaters and low noise amplifiers Feb 23, 1998 Issued
Array ( [id] => 4309961 [patent_doc_number] => 06198721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Method and system for data transmission in a ring network' [patent_app_type] => 1 [patent_app_number] => 9/027418 [patent_app_country] => US [patent_app_date] => 1998-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2337 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198721.pdf [firstpage_image] =>[orig_patent_app_number] => 027418 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/027418
Method and system for data transmission in a ring network Feb 22, 1998 Issued
Array ( [id] => 4417005 [patent_doc_number] => 06272117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Digital sensing multi access protocol' [patent_app_type] => 1 [patent_app_number] => 9/027409 [patent_app_country] => US [patent_app_date] => 1998-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5663 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/272/06272117.pdf [firstpage_image] =>[orig_patent_app_number] => 027409 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/027409
Digital sensing multi access protocol Feb 19, 1998 Issued
Array ( [id] => 4345909 [patent_doc_number] => 06314103 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'System and method for allocating bandwidth for a call' [patent_app_type] => 1 [patent_app_number] => 9/027416 [patent_app_country] => US [patent_app_date] => 1998-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 16796 [patent_no_of_claims] => 104 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/314/06314103.pdf [firstpage_image] =>[orig_patent_app_number] => 027416 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/027416
System and method for allocating bandwidth for a call Feb 19, 1998 Issued
Array ( [id] => 4396099 [patent_doc_number] => 06278691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Communications system' [patent_app_type] => 1 [patent_app_number] => 9/024790 [patent_app_country] => US [patent_app_date] => 1998-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 8526 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/278/06278691.pdf [firstpage_image] =>[orig_patent_app_number] => 024790 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/024790
Communications system Feb 16, 1998 Issued
Array ( [id] => 4231592 [patent_doc_number] => 06041066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Method of synchronization status message processing in transmission apparatus' [patent_app_type] => 1 [patent_app_number] => 9/022429 [patent_app_country] => US [patent_app_date] => 1998-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 22 [patent_no_of_words] => 9635 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/041/06041066.pdf [firstpage_image] =>[orig_patent_app_number] => 022429 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/022429
Method of synchronization status message processing in transmission apparatus Feb 11, 1998 Issued
Array ( [id] => 6898052 [patent_doc_number] => 20010046217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-29 [patent_title] => 'METHOD AND SYSTEM FOR PROVIDING INTER-FREQUENCY HANDOFF IN A TELEPHONE SYSTEM' [patent_app_type] => new [patent_app_number] => 09/020040 [patent_app_country] => US [patent_app_date] => 1998-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3754 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20010046217.pdf [firstpage_image] =>[orig_patent_app_number] => 09020040 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/020040
Method and system for providing inter-frequency handoff in a telephone system Feb 5, 1998 Issued
Array ( [id] => 4267050 [patent_doc_number] => 06208633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'System and method for mobile data services' [patent_app_type] => 1 [patent_app_number] => 9/019063 [patent_app_country] => US [patent_app_date] => 1998-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3177 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208633.pdf [firstpage_image] =>[orig_patent_app_number] => 019063 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/019063
System and method for mobile data services Feb 4, 1998 Issued
Array ( [id] => 1437837 [patent_doc_number] => 06356558 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Arbitration techniques for a high speed serial bus' [patent_app_type] => B1 [patent_app_number] => 09/017425 [patent_app_country] => US [patent_app_date] => 1998-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2916 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356558.pdf [firstpage_image] =>[orig_patent_app_number] => 09017425 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/017425
Arbitration techniques for a high speed serial bus Feb 1, 1998 Issued
Array ( [id] => 4232860 [patent_doc_number] => 06088365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'ATM switch voice server module having DSP array' [patent_app_type] => 1 [patent_app_number] => 9/015302 [patent_app_country] => US [patent_app_date] => 1998-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7148 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088365.pdf [firstpage_image] =>[orig_patent_app_number] => 015302 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/015302
ATM switch voice server module having DSP array Jan 28, 1998 Issued
Array ( [id] => 4231564 [patent_doc_number] => 06041064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Voice server module for ATM switch' [patent_app_type] => 1 [patent_app_number] => 9/015303 [patent_app_country] => US [patent_app_date] => 1998-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7146 [patent_no_of_claims] => 14 [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/06/041/06041064.pdf [firstpage_image] =>[orig_patent_app_number] => 015303 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/015303
Voice server module for ATM switch Jan 28, 1998 Issued
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