Search

Ajay M. Bhatia

Supervisory Patent Examiner (ID: 7604, Phone: (571)272-3906 , Office: P/2142 )

Most Active Art Unit
2445
Art Unit(s)
2445, 2145, 2117, 2142, 2156
Total Applications
291
Issued Applications
142
Pending Applications
31
Abandoned Applications
120

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3875219 [patent_doc_number] => 05796792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Data identifying device and light receiver using the same' [patent_app_type] => 1 [patent_app_number] => 8/581158 [patent_app_country] => US [patent_app_date] => 1995-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 53 [patent_no_of_words] => 13520 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796792.pdf [firstpage_image] =>[orig_patent_app_number] => 581158 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/581158
Data identifying device and light receiver using the same Dec 28, 1995 Issued
Array ( [id] => 3753282 [patent_doc_number] => 05787115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Key telephone system without common control' [patent_app_type] => 1 [patent_app_number] => 8/579967 [patent_app_country] => US [patent_app_date] => 1995-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7081 [patent_no_of_claims] => 16 [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/05/787/05787115.pdf [firstpage_image] =>[orig_patent_app_number] => 579967 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/579967
Key telephone system without common control Dec 27, 1995 Issued
Array ( [id] => 3875824 [patent_doc_number] => 05793808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Digital processing apparatus and method to control multiple pulse width modulation drivers' [patent_app_type] => 1 [patent_app_number] => 8/579324 [patent_app_country] => US [patent_app_date] => 1995-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2284 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793808.pdf [firstpage_image] =>[orig_patent_app_number] => 579324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/579324
Digital processing apparatus and method to control multiple pulse width modulation drivers Dec 26, 1995 Issued
Array ( [id] => 3713620 [patent_doc_number] => 05646958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Decision feedback equalizer for canceling short-and long-multipath components using correspondingly delayed decision symbols' [patent_app_type] => 1 [patent_app_number] => 8/577009 [patent_app_country] => US [patent_app_date] => 1995-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5040 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/646/05646958.pdf [firstpage_image] =>[orig_patent_app_number] => 577009 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/577009
Decision feedback equalizer for canceling short-and long-multipath components using correspondingly delayed decision symbols Dec 25, 1995 Issued
Array ( [id] => 3742413 [patent_doc_number] => 05636249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-03 [patent_title] => 'Method of and apparatus for phase synchronization with an RDS signal' [patent_app_type] => 1 [patent_app_number] => 8/567880 [patent_app_country] => US [patent_app_date] => 1995-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3456 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/636/05636249.pdf [firstpage_image] =>[orig_patent_app_number] => 567880 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/567880
Method of and apparatus for phase synchronization with an RDS signal Dec 7, 1995 Issued
Array ( [id] => 3810808 [patent_doc_number] => 05828708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'CID demodulator for DCT' [patent_app_type] => 1 [patent_app_number] => 8/569489 [patent_app_country] => US [patent_app_date] => 1995-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 1932 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828708.pdf [firstpage_image] =>[orig_patent_app_number] => 569489 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/569489
CID demodulator for DCT Dec 6, 1995 Issued
Array ( [id] => 3902238 [patent_doc_number] => 05778027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Method and apparatus for determining signal components using digital signal processing' [patent_app_type] => 1 [patent_app_number] => 8/562464 [patent_app_country] => US [patent_app_date] => 1995-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6003 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/778/05778027.pdf [firstpage_image] =>[orig_patent_app_number] => 562464 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/562464
Method and apparatus for determining signal components using digital signal processing Nov 23, 1995 Issued
Array ( [id] => 3805974 [patent_doc_number] => 05727036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-10 [patent_title] => 'High bit rate start code searching and detecting circuit and method' [patent_app_type] => 1 [patent_app_number] => 8/561756 [patent_app_country] => US [patent_app_date] => 1995-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7184 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/727/05727036.pdf [firstpage_image] =>[orig_patent_app_number] => 561756 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/561756
High bit rate start code searching and detecting circuit and method Nov 21, 1995 Issued
Array ( [id] => 3737120 [patent_doc_number] => 05652769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-29 [patent_title] => 'Costas loop and data identification apparatus' [patent_app_type] => 1 [patent_app_number] => 8/551246 [patent_app_country] => US [patent_app_date] => 1995-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 27 [patent_no_of_words] => 5221 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/652/05652769.pdf [firstpage_image] =>[orig_patent_app_number] => 551246 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/551246
Costas loop and data identification apparatus Oct 30, 1995 Issued
Array ( [id] => 4055780 [patent_doc_number] => 05875211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Multisite radio system with false mobile radio signalling detection' [patent_app_type] => 1 [patent_app_number] => 8/548828 [patent_app_country] => US [patent_app_date] => 1995-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5817 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/875/05875211.pdf [firstpage_image] =>[orig_patent_app_number] => 548828 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/548828
Multisite radio system with false mobile radio signalling detection Oct 25, 1995 Issued
Array ( [id] => 4000300 [patent_doc_number] => 05960035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Method and apparatus for load balancing for a processor operated data communications device' [patent_app_type] => 1 [patent_app_number] => 8/536543 [patent_app_country] => US [patent_app_date] => 1995-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 8663 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/960/05960035.pdf [firstpage_image] =>[orig_patent_app_number] => 536543 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/536543
Method and apparatus for load balancing for a processor operated data communications device Sep 28, 1995 Issued
Array ( [id] => 3698315 [patent_doc_number] => 05696795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Offset quadrature phase shift keyed modulation circuit' [patent_app_type] => 1 [patent_app_number] => 8/503954 [patent_app_country] => US [patent_app_date] => 1995-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3458 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/696/05696795.pdf [firstpage_image] =>[orig_patent_app_number] => 503954 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/503954
Offset quadrature phase shift keyed modulation circuit Jul 18, 1995 Issued
Array ( [id] => 3698329 [patent_doc_number] => 05696796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Continuously variable if sampling method for digital data transmission' [patent_app_type] => 1 [patent_app_number] => 8/483764 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 4247 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/696/05696796.pdf [firstpage_image] =>[orig_patent_app_number] => 483764 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/483764
Continuously variable if sampling method for digital data transmission Jun 6, 1995 Issued
Array ( [id] => 3823364 [patent_doc_number] => 05710798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'System for wireless transmission and receiving of information and method of operation thereof' [patent_app_type] => 1 [patent_app_number] => 8/460778 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 60 [patent_no_of_words] => 59981 [patent_no_of_claims] => 96 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/710/05710798.pdf [firstpage_image] =>[orig_patent_app_number] => 460778 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/460778
System for wireless transmission and receiving of information and method of operation thereof Jun 1, 1995 Issued
Array ( [id] => 3855691 [patent_doc_number] => 05745532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'System for wireless transmission and receiving of information and method of operation thereof' [patent_app_type] => 1 [patent_app_number] => 8/458651 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 60 [patent_no_of_words] => 57610 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/745/05745532.pdf [firstpage_image] =>[orig_patent_app_number] => 458651 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/458651
System for wireless transmission and receiving of information and method of operation thereof Jun 1, 1995 Issued
Array ( [id] => 3890424 [patent_doc_number] => 05764696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Chiral and dual polarization techniques for an ultra-wide band communication system' [patent_app_type] => 1 [patent_app_number] => 8/460773 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 4462 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/764/05764696.pdf [firstpage_image] =>[orig_patent_app_number] => 460773 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/460773
Chiral and dual polarization techniques for an ultra-wide band communication system Jun 1, 1995 Issued
Array ( [id] => 3792236 [patent_doc_number] => 05757845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Adaptive spread spectrum receiver' [patent_app_type] => 1 [patent_app_number] => 8/446717 [patent_app_country] => US [patent_app_date] => 1995-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 43 [patent_no_of_words] => 16572 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/757/05757845.pdf [firstpage_image] =>[orig_patent_app_number] => 446717 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/446717
Adaptive spread spectrum receiver May 29, 1995 Issued
Array ( [id] => 3892840 [patent_doc_number] => 05799039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Method and apparatus for error mitigating a received communication signal' [patent_app_type] => 1 [patent_app_number] => 8/450454 [patent_app_country] => US [patent_app_date] => 1995-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5112 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/799/05799039.pdf [firstpage_image] =>[orig_patent_app_number] => 450454 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/450454
Method and apparatus for error mitigating a received communication signal May 24, 1995 Issued
Array ( [id] => 3698906 [patent_doc_number] => 05663985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Communication apparatus and method in a field bus system' [patent_app_type] => 1 [patent_app_number] => 8/450201 [patent_app_country] => US [patent_app_date] => 1995-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4843 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/663/05663985.pdf [firstpage_image] =>[orig_patent_app_number] => 450201 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/450201
Communication apparatus and method in a field bus system May 24, 1995 Issued
Array ( [id] => 3900189 [patent_doc_number] => 05724380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Radio transmission system' [patent_app_type] => 1 [patent_app_number] => 8/449791 [patent_app_country] => US [patent_app_date] => 1995-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3218 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/724/05724380.pdf [firstpage_image] =>[orig_patent_app_number] => 449791 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/449791
Radio transmission system May 23, 1995 Issued
Menu