Electrical computers and digital processing systems: interprogram communication or interprocess communication (ipc)

CL 719

Subclass	Subclass Name	# of Patents
311	COMMON GATEWAY INTERFACE PROGRAM COMMUNICATION	91
312	INTERPROGRAM COMMUNICATION USING SHARED MEMORY	109
313	INTERPROGRAM COMMUNICATION USING MESSAGE	332
314	Message using queue	111
315	Object oriented message	650
316	Managed object system	366
317	Agent	152
318	EVENT HANDLING OR EVENT NOTIFICATION	346
319	DATA TRANSFER BETWEEN OPERATING SYSTEMS	88
320	HIGH LEVEL APPLICATION CONTROL	108
321	DEVICE DRIVER COMMUNICATION	353
322	Multimedia device driver	37
323	Video graphics device driver	41
324	Virtual device driver (VxD)	46
325	RAID metadriver	16
326	SCSI device driver	29
327	Device driver configuration	88
328	APPLICATION PROGRAM INTERFACE (API)	601
329	Data transfer between application windows	176
330	REMOTE PROCEDURE CALL (RPC)	258
331	DYNAMIC LINKING, LATE BINDING	242
332	Object oriented dynamic linking, late binding	125
310	MISCELLANEOUS	454